CBSE > Class 10 | CBSE Board | Homework Help

1. An atoms is the smallest unit of an element. A molecule is two or more atoms chemically bounded together. 2. A molecule can be broken apart by chemical process, an atom cannot.

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Mahi....... . 5 years, 6 months ago

Atom-the tiny particle of chemical element, which may or may not exist independently is called atom Molecules-molecules refer to the set of the atom held together by the bond, indicating the smallest unit of a compound.....two or more identical or different atoms bonded chemically

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what do you mean by global world

Posted by Roshan Pandey Roshan Pandey 5 years, 6 months ago

CBSE > Class 10 > Social Science

2 answers

Pankaj Malik 5 years, 6 months ago

1a : of, relating to, or involving the entire world : worldwide a global system of communication global economic problems global warfare — see also global village, global warming.

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Pankaj Malik 5 years, 6 months ago

Miscellaneous » Unclassified. Rate it: GLOBAL. Great Lakes Organization of Building Associates Land. Community » Non-Profit Organizations

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Difference between nervous and endocrine system

Posted by Aditya Khohwal 5 years, 6 months ago

CBSE > Class 10 > Science

5 answers

Aditya Khohwal 5 years, 6 months ago

In which class do u study

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Aditya Khohwal 5 years, 6 months ago

Oka

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Aditya Khohwal 5 years, 6 months ago

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Aditya Khohwal 5 years, 6 months ago

Mine freind u have cheated from this aapp

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Manvi Rana 5 years, 6 months ago

Nervous system uses electrical impulses to send the message through neuron while endocrine glands uses hormones to send message to the target cells through the bloodstream

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Find the zeros ofquadratic polinomial 6xcube-3-7x and verify relationship between zeros and co efficients of the polinomials

Posted by Hemnaths 52 5 years, 6 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

You are Ruchi/Rahul of class 10B write an article on women are the pride of our nation for annual you can take him from the following(100 150words ) CLUES: women are pillars of society not less than men successful examples of Rani Lakshmibai Indira Gandhi sarojini naidu Kalpana Chawla etc. Nation proud of women achievers and respect them.

Posted by Jayant Jain 5 years, 6 months ago

CBSE > Class 10 > English Communicative (101)

1 answers

Gaurav Seth 5 years, 6 months ago

There would have been a cosmic out-of-sort without the girl child. Blessed with many qualities to make the world a better place

The woman has an intuitive quality, gives the best idea and has the added ability to crack the hardest with a bright solution. As we all know, the girl child is normally very intelligent and understanding. A Spanish proverb has it that, "A woman's advice is poor but he is a fool to not take it"

Women are rare treasures and one of the best things that has happened to mankind. If not for women, a lot of things in the Cosmo wouldn't have been right. Women are the greater mediator, negotiator, and diplomat. Whenever an adult proves stubborn, rough, wayward and reckless his immediate family and entire community would make efforts to inculcate some sense of responsibility into him by selecting a responsible woman for him as a wife.It has become a common saying that a woman places a man into shape.

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Define ravines

Posted by Randeep Choudhary 5 years, 6 months ago

CBSE > Class 10 > Social Science

2 answers

Manasvi Balakrishna 5 years, 6 months ago

Bad land formed on chambel valley is called ravines I hope this wld hlp u?

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Meghna Thapar 5 years, 6 months ago

The land which is unsuitable for cultivation due to soil erosion is called ravines. Ravines are large ditches caused by water erosion. Typically, in the Southwest, when rain falls in the mountains, the water comes streaming down, and when multiple water streams combine, their effects are multiplied, and severe erosion occurs.

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Relationship of the factors on which resistance of the conductor depends

Posted by Daksh Goyal 5 years, 6 months ago

CBSE > Class 10 > Science

1 answers

Suryansh Singh 5 years, 6 months ago

R directly proportional length R inversly proportional Area R directly proportional temperature R directly proportional resistivity

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Analyse the growth of factories in india

Posted by Sejal Battan 5 years, 6 months ago

CBSE > Class 10 > Social Science

1 answers

Pankaj Malik 5 years, 6 months ago

The major peculiarities of industrial growth are as follows:- i. the british merchants who had their industries in india were interested in trading on only some specific items. ii. when indian industries started its production, it avoided competition with manchester. iii. during the swadeshi movement, indians boycotted foreign goods. iv. till the first wold war, pace of industrialisation was very slow. v. as the britishers were engaged in first world war, manchester production collapsed. vi. indian factories supplied the war needs.

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What is principal focus of concave mirror

Posted by Ashwin Kumar 5 years, 6 months ago

CBSE > Class 10 > Science

1 answers

Pankaj Malik 5 years, 6 months ago

Define the Principal Focus of a Concave Mirror? Light rays that are parallel to the principal axis of a concave mirror converge at a specific point on its principal axis after reflecting from the mirror. This point is known as the principal focus of the concave mirror.

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What do you mean by council meeting

Posted by Bipin Yadav 5 years, 6 months ago

CBSE > Class 10 > Science

1 answers

Meghna Thapar 5 years, 6 months ago

Council meetings refers to all council decisions are made at council meetings or through them. They are either made at the meeting or under delegated authority to others. Council decisions are made by a majority of the councillors present at the meeting voting in favour, providing a quorum is present. Full Council is a meeting of all Haringey's 57 Councillors. It is chaired by The Mayor who also maintains a ceremonial role. It is run according to formal rules of debate known as standing orders as laid out in the Council's Constitution. A council is meeting for discussion or advice, but to counsel is a verb meaning to give advice. Council comes from the Latin word concilium for "group of people, meeting," which is what it basically means today. There are student councils, honor councils, or city councils, to name a few.

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Muhavare- gat me rahne ka arth

Posted by Tanisha Jha 5 years, 6 months ago

CBSE > Class 10 > हिंदी ए

1 answers

Tanisha Jha 5 years, 6 months ago

Jankari ke liye tak me rahna

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1/a+b+c=/a+1/b+1/x

Posted by Suman Kumar 5 years, 6 months ago

CBSE > Class 10 > Mathematics

0 answers

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To whom the people of europe ànd america men and women pay homage

Posted by A Bhatnagar 5 years, 6 months ago

CBSE > Class 10 > Social Science

2 answers

A Bhatnagar 5 years, 6 months ago

Thanks?

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Suryansh Singh 5 years, 6 months ago

Statue of Liberty

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A pieces of wire of resistance Ris cut into five equal parts these parts are then connected in parallel if the equivalent resistance of this combination is R' then the ratio R/R' is 1/5

Posted by Abhijith Su 5 years, 6 months ago

CBSE > Class 10 > Science

2 answers

Yogita Ingle 5 years, 6 months ago

Wire is cut into 5 equal parts. Since all dimensions are same for pieces, Resistance of each wire is equal and has a value = R/5.

Resistance is proportional to length of wire and inversely proportional to area of cross-section. IF length is 1/5th, then Resistance is also 1/5 th of original value.

When these five are connected in parallel combination, then net resistance becomes 1/5th again. So R1 = R/5 * 1/5 = R/25

Ratio = R1/R = 1/25

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Abhijith Su 5 years, 6 months ago

1/5 is the answer

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The sum of ages of two friends is 20 years .Four years ago the product of their was 48 show that these statements can not be true

Posted by Riya Bhatu 5 years, 6 months ago

CBSE > Class 10 > Mathematics

1 answers

Yogita Ingle 5 years, 6 months ago

Let the ages be x and y
x+y=20---------------(1)
4 years ago......
(x-4)(y-4)=48
xy-4x-4y-16=48
xy-4(x+y)=48+16
xy-4(20)=64
xy=144
x=144/y
substitute in (1)
x+y=20
144/y+y=20
144+y²=20y
y²-20y+144=0
which is impossible to be solved
so, it is impossible

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We must cross the road only at the zebra crossing

Posted by Muskan Patel 5 years, 6 months ago

CBSE > Class 10 > English Language and Literature

2 answers

Sehjal Singh 5 years, 6 months ago

Yee! What you said was right but this was not a question. I suggest you to post your queries only.

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Suryansh Singh 5 years, 6 months ago

Try crossing by the road and see what happens....

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What is the colour of phenolphthalein in soap solution ❔❔?

Posted by Ishika ? 5 years, 6 months ago

CBSE > Class 10 > Science

5 answers

Ash Greninja 5 years, 6 months ago

Pink

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Ishika ? 5 years, 6 months ago

Thanks??

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Bipin Yadav 5 years, 6 months ago

Pink

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Twinshi ** 5 years, 6 months ago

The colour of phenolphthalein in soap solution is pink.Beacause soap is a base and when synthetic indicator i.e. phenolphthalein is used it remain same in acid but it change in base i.e.pink Hope it helps you!

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Vedant Kodape 5 years, 6 months ago

RED

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The sum of two number is 137 and their difference is 43. Find the number

Posted by Sweta Kri 5 years, 6 months ago

CBSE > Class 10 > Mathematics

1 answers

Yogita Ingle 5 years, 6 months ago

Let the two numbers be x and y.
X+y=137
X-y=43
By elimination method,
2x=180
X=90
Substitute the value of x ,
X+y=137
Y=137-90
= 47

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How many types of noun ine English grammer

Posted by Priya Ranjan Naik 5 years, 6 months ago

CBSE > Class 10 > English Language and Literature

1 answers

Meghna Thapar 5 years, 6 months ago

There are many different types of nouns, each designed to serve a different purpose in a sentence. Some get specific, such as proper nouns. Others are more generic, such as abstract nouns. No matter the type, each noun is always going to refer to a person, place, thing, or idea. The eight main types of nouns. are common nouns proper nouns countable nouns uncountable nouns concrete nouns abstract nouns compound nouns and collective nouns let's look at what each type of noun is with examples common nouns common nouns are used to name people.

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or Log In Aditya CBSE Assignment for Class X English -Grammar Questions . Based on CBSE and CCE guidelines. The students should read these basic concepts to gain perfection which will help him to get more marks in CBSE examination. SECTION C : GRAMMAR TYPE : 1 Test type will include gap filling to test the knowledge in the following areas: i) Nonfinites ii) determiners iii) connectors iv) modals v) prepositions vi) subjectverbconcord INSTRUCTIONS : In the following passages, choose the most appropriate option from the ones given below to complete the passage. Write the answers in your answer sheet against the correct blank number. Do not copy the whole passage. 1. Gravitation is the force (a) ______ holds us all down (b) ____________ the surface of the earth. Anything (c) ________ upwards falls back to the also everything else in the universe. Everything in this universe attracts (e) _______ other body to (f) ____________ a. i) Whom ii) that iii) whose iii) who b. i) into ii) on iii) to iv) in c. i) thrown ii) throwing iii) to throw iv) threw d. i) because ii) and iii) so iv) but e. i) each ii) every iii) either iv) neither f) i) themselves ii) herself iii)itself iv) himself 2. Mark Twain was the pen name of Samuel Langhorne Clemens (a) _______ was one of (b) _____ _________ greatest fiction writers of America. He grew up in a small town (c) ___________ the bank of the Mississippi River. (d) ___________ a small boy he moved to Hannibal on the banks of the river (e) __ _________ he experienced (f) ___________ excitement of river travel. a. i) Which ii) who iii) that iv) he b. i) an ii) a iii) the iv) his c. i) on ii) in iii) at iv) upon d. i) since ii) from e. i) when ii) where iii) whenever iv) whence f. i) a ii) his iii) an iv) the 3. Lecture as a method of teaching is as old as civiliasation. It is (a) ________ commonly practised and very widely used. In (b) ____________ countries, (c) _________ traditional and almost the only technique (d) __________ was the formal lecture. The effective use of lecture requires skilful preparation (e) __________ is incomplete (f) __________ followed by questions and answers. a. i) more ii) much iii) most iv) many b. i) a ii) the iii) an iv) many c. i) the ii) a iii) every iv) an d. i) employ ii) employs iii) employed iv) employing e. i) who ii) which iii) it iv) whom f. i) unless ii) if iii) fill iv) since 4. The human body is like a machine containing (a) ____________ systems (b) ______ out the processes (c)____________ life. Each system is (d) ___ ________ up of organs (e) ___________ consist of _____ __ cells and tissues. a. i) little ii) several iii) much iv) more b. i) to carry ii) carry iii) carries iv) carried c. i) for ii) in iii) of iv) with d. i) makes ii) making iii) make iv) made e. i) that ii) who iii) whose iv) those f) i) specialise ii) specialised iii) specialising iv) specialises

Posted by Rajni Ashreja 5 years, 6 months ago

CBSE > Class 10 > English Language and Literature

5 answers

~Rashi ♥️♥️ 5 years, 6 months ago

In writing this

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~Rashi ♥️♥️ 5 years, 6 months ago

OMG! ?? How much tym did u take

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Sehjal Singh 5 years, 6 months ago

Or you must have just copied it ...

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Sehjal Singh 5 years, 6 months ago

I meant took

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Sehjal Singh 5 years, 6 months ago

Oh my god! ?... It must have tool so much effort to write it

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ANSWER

What is bad land?

Posted by Anil Kumar 5 years, 6 months ago

CBSE > Class 10 > Social Science

1 answers

Yogita Ingle 5 years, 6 months ago

Badlands are a type of dry terrain where softer sedimentary rocks and clay-rich soils have been extensively eroded by wind and water.[1] They are characterized by steep slopes, minimal vegetation, lack of a substantial regolith, and high drainage density.[2] They can resemble malpaís, a terrain of volcanic rock. Canyons, ravines, gullies, buttes, mesas, hoodoos and other such geologic forms are common in badlands. They are often difficult to navigate by foot. Badlands often have a spectacular color display that alternates from dark black/blue coal stria to bright clays to red scoria

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Rinderpest

Posted by Babul Kumar 5 years, 6 months ago

CBSE > Class 10 > सामाजिक विज्ञान

3 answers

Babul Kumar 5 years, 5 months ago

Hindi me

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Meghna Thapar 5 years, 6 months ago

Rinderpest is an acute viral disease of cattle and buffalo. ... It is also called Cattle Plague. All domestic and most wild ruminants are susceptible to the disease. This disease was spread in Africa in 1890s. It was considered to be the most devastating epidemic to hit southern Africa in the late nineteenth century. Rinderpest was caused by a paramyxovirus (genus Morbillivirus) closely related to those that cause measles in humans and viral distemper in dogs. The virus was transmitted by close direct or indirect contact. After an incubation period of three to nine days, fever and loss of appetite occurred in an infected animal.

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Meghna Thapar 5 years, 6 months ago

Rinderpest was caused by a paramyxovirus (genus Morbillivirus) closely related to those that cause measles in humans and viral distemper in dogs. The virus was transmitted by close direct or indirect contact. After an incubation period of three to nine days, fever and loss of appetite occurred in an infected animal. Rinderpest is an acute viral disease of cattle and buffalo. It is also called Cattle Plague. All domestic and most wild ruminants are susceptible to the disease. This disease was spread in Africa in 1890s. It was considered to be the most devastating epidemic to hit southern Africa in the late nineteenth century.

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Whatwillhappentofungiifthereareunfavourableconditions? Explain.

Posted by Sonia Dhammi 5 years, 6 months ago

CBSE > Class 10 > Science

2 answers

Mansi Mishra 5 years, 6 months ago

Question mai gap to do

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Yogita Ingle 5 years, 6 months ago

In the case of lower organisms like the bacteria, fungi and lower plants, the metabolic rates are changed. When there are unfavorable conditions, the metabolic rate is slowed down. This helps in conserving energy to survive. There is the formation of spores in lower organisms. These are tough spores which have a hard covering. These spores can survive in the adverse conditions and germinate on the return of favorable climate.

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Why did postmastre helped Lencho

Posted by Kushal Gowda 5 years, 6 months ago

CBSE > Class 10 > English Language and Literature

4 answers

Sebin Eapen 5 years, 6 months ago

As the postmaster was really moved by Lencho's faith towards God. He didn't wanted him to lose faith on his God. So he helped him out by collecting donations from his colleagues.

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Neeraj Singh 5 years, 6 months ago

???

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Vinayak Vinu 5 years, 6 months ago

Lencho

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Yogita Ingle 5 years, 6 months ago

Lencho wrote to God asking for financial help because their crops were destroyed by hail. They need the money for replanting.
The postmaster read Lencho's letter which was addressed to God and even though he laughed because it is impossible for the letter to reach God, he admired Lencho for his faith in God. That is why he sent money to Lencho and signed it God so that Lencho will believe that God has answered his prayers.

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What is static friction ? (Please tell me in simple word)

Posted by Taw Garam 5 years, 6 months ago

CBSE > Class 10 > Science

1 answers

Yogita Ingle 5 years, 6 months ago

Static friction is a force that keeps an object at rest. Static friction definition can be written as: The friction experienced when individuals try to move a stationary object on a surface, without actually triggering any relative motion between the body and the surface which it is on.

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What is other name for Sensory neuron

Posted by Raman Upadhyay 5 years, 6 months ago

CBSE > Class 10 > Science

5 answers

Divyansh Joshi 5 years, 6 months ago

Afferent neurons

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Ash Greninja 5 years, 6 months ago

Afferent neurons

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Ishika ? 5 years, 6 months ago

Other name for Sensory Neuron is "Afferent Neurons"☺️☺️

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Shreyash Awasthi 5 years, 6 months ago

Afferent neurons

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Lucifer?? Morningstar?? 5 years, 6 months ago

Afferent neurons

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WHAT IS A WHOLE NUMBER

Posted by Meghna Mudliar 5 years, 6 months ago

CBSE > Class 10 > Mathematics

3 answers

Miss__ Thakur 5 years, 6 months ago

Whole numbers start with 0 to infinity...and they are always positive...and never in decimals or fractions......... HOPE THIS HELPS YOU

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Warid Khan Khan 5 years, 6 months ago

An integer is a number that can be written without a fractional component. For example, 21,4,0 and - 2048 is integer while 9.75,5+, and root 2 are not. The positive natural number, also called a whole number or counting number

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Gaurav Seth 5 years, 6 months ago

Any of the numbers {0, 1, 2, 3, ...} etc. There is no fractional or decimal part. And no negatives. Example: 5, 49 and 980 are all whole numbers. Whole Numbers and Integers.

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Why nitrogen is a inert gas while its e configuration is 2,5 and the noble gases have configuration of 2,8

Posted by Yashika Jain 5 years, 6 months ago

CBSE > Class 10 > Science

1 answers

Meghna Thapar 5 years, 6 months ago

The noble gas shorthand is used to summarize the electron configuration of an element while providing the most relevant information about the valence electrons of that element. The noble gas is substituted to represent all of the electrons that aren't valence electrons. An inert gas is one that does not undergo chemical reactions. Noble gases refers to the right most group of the periodic table composed of helium, neon, argon, krypton, xenon, and radon. As you might have seen as an example in class, some noble gases can form chemical compounds, such as XeF4.

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The overall objective of project work is to help students gain an insight and pragmatic understanding of theme and see all social science disciplines from interdisciplinary perspective . It should also help in enhancing life skills of the students. Students are expected to apply social science concept that they have learnt over the years in order to prepare the project report; if required; students may go out for collecting data and use different primary and secondary resources to project work. If possible; different forms of art may be integrated in the work

Posted by Gaurav Kumar 5 years, 6 months ago

CBSE > Class 10 > Social Science