CBSE > Class 10 | CBSE Board | Homework Help

Plaster of paris is calcium sulphate and addition of water of crystallization to it leads to formation of gypsum which becomes hard material. It should be stored in water proof container.

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??? ‐----- 5 years, 8 months ago

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Mr__Priyanshu ❤️______ __ 5 years, 8 months ago

Google ka lo RAKESH VISHWAKARMA

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सब____लोग_____विज्ञान_____पढ़ते_____है____क्या?

Posted by Mr__Priyanshu ❤️______ __ 5 years, 8 months ago

CBSE > Class 10 > Science

4 answers

Mr__Priyanshu ❤️______ __ 5 years, 8 months ago

Oooooo

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Drift? Boi? 5 years, 8 months ago

Nahi hum science padte hai ??

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Tanish Parashar 5 years, 8 months ago

Yes i do

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??? ‐----- 5 years, 8 months ago

Yes

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ANSWER

What is the structure of nervous system?

Posted by ??? ‐----- 5 years, 8 months ago

CBSE > Class 10 > Science

3 answers

??? ‐----- 5 years, 8 months ago

Thanks pranali

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? Pranali.A.P ? 5 years, 8 months ago

The nervous system has two main parts: The central nervous system is made up of the brain and spinal cord. The peripheral nervous system is made up of nerves that branch off from the spinal cord and extend to all parts of the body.

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Tanish Parashar 5 years, 8 months ago

Well sorry can't answer cause we still not studied chapter Control and cordination

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ANSWER

Chloride

Posted by Sayma Haq 5 years, 8 months ago

CBSE > Class 10 > Science

2 answers

? Pranali.A.P ? 5 years, 8 months ago

The chloride ion /ˈklɔːraɪd/ is the anion (negatively charged ion) Cl−. It is formed when the element chlorine (a halogen) gains an electron or when a compound such as hydrogen chloride is dissolved in water or other polar solvents. Chloride salts such as sodium chloride are often very soluble in water.

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??? ‐----- 5 years, 8 months ago

What chloride

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ANSWER

Copper sulphate has 5 molecules of water of crystallization but it appears as perfectly dry.why ?

Posted by Gaurav Kumar 5 years, 8 months ago

CBSE > Class 10 > Science

1 answers

? Pranali.A.P ? 5 years, 8 months ago

Copper sulphate crystals which seem to be dry contain water of crystallization. When we heat the crystals, this water is removed and the salt turns white. ... Five water molecules are present in one formula unit of copper sulphate.

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ANSWER

Compare the diffrent ways in which belgium and srilanka have dealt with the problems of cultural diversity

Posted by Shameema Salam11 5 years, 8 months ago

CBSE > Class 10 > Social Science

2 answers

? Pranali.A.P ? 5 years, 8 months ago

Both Belgium and Sri Lanka are democracies, yet they have dealt with the problem of cultural diversity very differently. Belgium: ... Along with the State Government, both communities have a third kind of government called 'community government' which decides on cultural, education and language related issues

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Tanish Parashar 5 years, 8 months ago

Belgium 59% live inthe flemish region speaks dutch 40% live in wallonia region and speaks french 1% speaks german This is the composition of country Now compisition of capital Brussels 80% speaaks French and 20% speaks dutch. And sri lanka is also easy like this

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ANSWER

Describe the ethinic composition of srilanka&belgium

Posted by Shameema Salam11 5 years, 8 months ago

CBSE > Class 10 > Social Science

1 answers

? Pranali.A.P ? 5 years, 8 months ago

The ethnics composition of Belgium, a small country is very complex. Of the country's total population, 59 per cent live in the Flemish region and speak Dutch language. Another 40 per cent people live in the Wallonia region and speak French. ... Sri Lanka has a diverse population.

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in the simple electric motor of a figure given below the coil rotate anticlockwise as seen by the eye from the position X when current flowing in the coil is the current flowing anticlockwise or and for a clockwise around the coil when viewed from above

Posted by Ritika Ritika 5 years, 8 months ago

CBSE > Class 10 > Science

3 answers

? Pranali.A.P ? 5 years, 8 months ago

The current is flowing in clockwise direction around the coil when viewed from above using Fleming's Left hand rule ,the direction of current can be found

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Mr__Priyanshu ❤️______ __ 5 years, 8 months ago

Or figure to hai hi nhii

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Mr__Priyanshu ❤️______ __ 5 years, 8 months ago

Question है या जानकारी

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ANSWER

Ur Instagram id !? ( Only 4 girls) ?

Posted by Manan Vijay 5 years, 8 months ago

CBSE > Class 10 > Science

5 answers

Manan Vijay 5 years, 8 months ago

Bisi bata n

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? Pranali.A.P ? 5 years, 8 months ago

Kyo bhai sister chahiye kya

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Tanish Parashar 5 years, 8 months ago

Lol what will you do with insta id this is a studying platform

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??? ‐----- 5 years, 8 months ago

I don't have also......

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Ayush Raj 5 years, 8 months ago

I don't have it.....

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ANSWER

Full information about resistance

Posted by Sporty⚾⚽? Boy ??? 5 years, 8 months ago

CBSE > Class 10 > Science

4 answers

Tanish Parashar 5 years, 8 months ago

Resistance is and property of current carrying conductor by virtue of which it apposes the flow of electric current . S.I. Unit of resistance is Ohm. Ohm can be defined as If Potential difference of 1 volt make 1 ampere of current then it is said to be 1 ohm . Maybe this much is helpfull

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Sporty⚾⚽? Boy ??? 5 years, 8 months ago

For what

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Ritesh Chaturvedi 5 years, 8 months ago

Please reply

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Ritesh Chaturvedi 5 years, 8 months ago

Ok wait

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ANSWER

2 cube each of volume 64cm3 are joined end to end . Find the surface area of the resulting cuboid

Posted by Ritesh Chaturvedi 5 years, 8 months ago

CBSE > Class 10 > Mathematics

1 answers

? Pranali.A.P ? 5 years, 8 months ago

Given, volume of each cube is 64 cm³.......... ⇒s³=64.......... ⇒s=∛64..... ... ⇒s=4 cm............ When two cubes are joined , ............ the length of the resulting cuboid(l) = side + side = 4+4 = 8 cm.......... its breadth(b) = side = 4cm........... And its height(h) = side = 4cm.......... Total surface area of a cuboid = 2(lb+bh+hl)........... ⇒TSA=2[(8)(4)+(4)(4)+(4)(8)]....... ⇒TSA=2(32+16+32)......... ⇒TSA = 2(80)........ ⇒TSA = 160 cm².......... ∴ The surface area of the resulting cuboid is 160 cm..........

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ANSWER

What conservation of mass?

Posted by Prisha ?? 5 years, 8 months ago

CBSE > Class 10 > Science

4 answers

Tanish Parashar 5 years, 8 months ago

Law of conservation of mass states that in any chemical process the mass of reactants neither be created nor be destroyed .

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??? ‐----- 5 years, 8 months ago

Law of conservation of mass is that mass can neither be created nor destroyed. 2Mg+o2----->2Mgo

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Ritesh Chaturvedi 5 years, 8 months ago

My answer is right na》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》》■■■■■■●●●●●●●■》》》■■》●●■》》■■》@@@@@''''''@@@@@@@@@@@@@

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Ritesh Chaturvedi 5 years, 8 months ago

Mass can neither be created nor be destroyed.

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ANSWER

Number of zeroes in the product of 5×10*40*50*55*65*125*80 by (2nth×5) method

Posted by Atul Singh 5 years, 8 months ago

CBSE > Class 10 > Mathematics

1 answers

? Pranali.A.P ? 5 years, 8 months ago

the answer is 9 zeros. as the product is 89375000000000 hope it helps uu. .......

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ANSWER

What is function of medulla

Posted by Pranjal Yadav 5 years, 8 months ago

CBSE > Class 10 > Science

5 answers

Pranjal Yadav 5 years, 8 months ago

Shivani give ur number

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Pranjal Yadav 5 years, 8 months ago

Give your number

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Pranjal Yadav 5 years, 8 months ago

I chat with u

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Pranjal Yadav 5 years, 8 months ago

Hii shivani

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??? ‐----- 5 years, 8 months ago

Functions:- It controls voluntary actions. EXAMPLE:- blood pressure, salivation,etc.

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When magnesium ribbon is burned in air is there any vapour produced. If yes, what are they

Posted by Pranjal Tiwari 5 years, 8 months ago

CBSE > Class 10 > Science

1 answers

Pranjal Tiwari 5 years, 8 months ago

Dont know

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ANSWER

Where are u khushi?sis reply kar na plz ??(only khushi not any one else. agar kisi ko khushi ke baare me pata ho to hi bolna)

Posted by .. .... 5 years, 8 months ago

CBSE > Class 10 > Science

1 answers

Pranjal Tiwari 5 years, 8 months ago

Dont know

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ANSWER

If A=[2,3,4,5]then write the relation R on A where R=[(a, b) :a+b=6]

Posted by Manisha Kumari 5 years, 8 months ago

CBSE > Class 10 > Mathematics

3 answers

Tanish Parashar 5 years, 8 months ago

Is this is a question of class 10th ?

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Mr__Priyanshu ❤️______ __ 5 years, 8 months ago

This question is correctly wrong

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Ritesh Chaturvedi 5 years, 8 months ago

Hm Good question. ?

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ANSWER

The decision of MNCs to relocate production to asian countries

Posted by Raj Kumar 5 years, 8 months ago

CBSE > Class 10 > Social Science

1 answers

Yogita Ingle 5 years, 8 months ago

Effect of MNC's decision to relocate production to Asian Countries:

a. It provided for cheap labor to MNC's

b. It stimulated world trade.

c. Increased capital inflow in the Asian Countries

d. Brought about new technology and production methods to the Asian Countries.

e. Greater choice of goods and services to the people.

f. Greater employment opportunities for Asian countries.

g. Rapid economic transformation resulting in the growth of economies like India, China

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ANSWER

What are the dimensions of velocity ?

Posted by Saurabh Jadhav 5 years, 8 months ago

CBSE > Class 10 > Science

1 answers

Yogita Ingle 5 years, 8 months ago

The meaning of velocity of an object can be defined as the rate of change of the object’s position with respect to a frame of reference and time. It might sound complicated but velocity is basically speeding in a specific direction. It is a vector quantity, which means we need both magnitude (speed) and direction to define velocity. The SI unit of it is meter per second (ms^-1) if there is a change in magnitude or the direction in the velocity of a body the body is said to be accelerating.

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Sana aap ka full name kya hai please बताओ

Posted by Prisha ?? 5 years, 8 months ago

CBSE > Class 10 > Music

3 answers

Prisha ?? 5 years, 8 months ago

Are aap apna full name to batao sana please

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Sana(Silent Love).. ?? 5 years, 8 months ago

Are aapko mera mijaz pasand aaya is k liye dhanyavad..

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Prisha ?? 5 years, 8 months ago

Koi nahi meri sister ki friend thi sana UP se isliye unhone puchha tha ? or mujhe sana ka mijaj Pasand aaya ??

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ANSWER

2x-5 - 3 by 4 is equal to X by 2 - 5 by 6 by multiple method

Posted by Shubham Kumar 5 years, 8 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

How europe came in natiolism

Posted by Pratap Singh Rajawat 5 years, 8 months ago

CBSE > Class 10 > Social Science

1 answers

Yogita Ingle 5 years, 8 months ago

Nationalism in Europe moved away after 1848 and Germany and Italy came to be unified as nation-states. Prussia took over the leadership of the movement for national unification. The architect of this process was its chief minister, Otto von Bismarck, carried out with the help of the Prussian army and bureaucracy.

In January 1871, the Prussian King, William I, was proclaimed German Emperor. An assembly was held to proclaim the new German Empire. The process of nation-building demonstrated the dominance of Prussian state power. The currency, banking, legal and judicial system in Germany were modernised.

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Why only Hindi language considered as an official language ? Why not other languages like Marathi, Gujarati, Telugu; etc.

Posted by Ayush Chaprana 5 years, 8 months ago

CBSE > Class 10 > Social Science

2 answers

Manasvi Balakrishna 5 years, 8 months ago

Hindi is not considered as official language

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...User Not Available.... 5 years, 8 months ago

Because hindi is such type of language which is easy to say and easy to understand ....

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ANSWER

SIGNIFICANCE OF TITLE A TRIUMPH OF SURGERY AND SUMMARY

Posted by Dharshini Dharshini B 5 years, 8 months ago

CBSE > Class 10 > English Language and Literature

2 answers

Gaurav Seth 5 years, 8 months ago

Significance:

Tricki is the beloved pet of mrs pumphrey. Mrs pumphrey always feed the dog but never give him any exercuse so the dig became energyless. Even the condition arrived that if his weight not decrease then he may die.But mrs pumphrey doesn't quit to give food to tricky so mr herrriot took him to hospital where hegave only water to tricki and allowed him to play with other dogs .This results in decreasing weight of tricky. He transformed into a fit and muscular dog within fifteen days. Mrs pumphrey thought that doctor has done a surgery for which tricky heal very soon so she called it triumph of surgery but in real it'snt a surgery.

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Gaurav Seth 5 years, 8 months ago

Summary

The story starts when Mrs. Pumphrey, a rich lady takes her dog out for a walk. A nearby veterinary doctor who knows the lady sees the dog and is shocked as he sees that the dog looks like a bloated sausage with a leg at each end. He advises her to stop giving him unhealthy things to eat but Mrs. Pumphrey is not able to refuse him. Soon he falls sick and the doctor is called. The narrator, Mr. Herriot then somehow takes Tricki, the dog to the hospital even though he knows that Mrs. Pumphrey is not ready to leave her dog and nearly fainted just by hearing these words.Then he takes the dog along and puts a bed for him in his surgery. The dog doesn't move much nor eats anything for the first two days. On the second day he looks around and whimpers a bit. He wanted to go out on the third day and started playing with the bigger dogs when he was taken out. He also licked the bowls of other dogs clean on the third day.

Then his condition started improving very fast. He started fighting for his meals with other dogs. Then when this news reached Mrs. Pumphrey, she started sending him eggs as she thought that Tricki was recovering from an illness and needed energy foods. Mr. Herriot and his partners started eating those eggs for morning breakfast. Then for improving Tricki’s blood, Mrs. Pumphrey started sending in bottles of wine which was again consumed by Mr. Herriot. He used to take two glasses before lunch and some more glasses while having his lunch. Then when she started sending in bottles of brandy for Tricki that was the time when Mr. Herriot thought that he would really like to keep Tricki as a permanent guest in the surgery. Mr. Herriot used to be really happy someday by having two extra eggs every morning. Then having few glasses of wine in the afternoon and closing the day by having brandy at night. But then he took a wise decision and called up Mrs. Pumphrey as she was really worried and on this side Tricki was ready to be taken back home. Tricki was really happy to see his mistress and jumped into the car. Mrs. Pumphrey said that she won't be able to ever thank him for what he had done and also, that his surgery had been successful as Tricki was now cured.

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ANSWER

What is pendulum

Posted by 4218 Sonu 5 years, 8 months ago

CBSE > Class 10 > Science

1 answers

Yogita Ingle 5 years, 8 months ago

A point mass attached to a light inextensible string and suspended from fixed support is called a simple pendulum. The vertical line passing through the fixed support is the mean position of a simple pendulum.

The vertical distance between the point of suspension and the centre of mass of the suspended body (when it is in mean position) is called the length of the simple pendulum denoted by L.

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ANSWER

who are transgender

Posted by Ranjan Dutta 5 years, 6 months ago

CBSE > Class 10 > Social Science

4 answers

Kukatla Ajith Kumar Yadav Yadav 5 years, 8 months ago

A person who is not a male nor female

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Drift? Boi? 5 years, 8 months ago

Dot dot s. e x hai

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Drift? Boi? 5 years, 8 months ago

Transgender people have a gender identity or gender expression that differs from their *** assigned at birth.

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Drift? Boi? 5 years, 8 months ago

Which havi both *** called harmafordite .

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ANSWER

Write down the function of artery and vein.

Posted by Nitin Nigam 5 years, 8 months ago

CBSE > Class 10 > Science

4 answers

Saurabh Jadhav 5 years, 8 months ago

Arteries carry blood from jeart and veins carry blood to the heart

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Anu Kumari 5 years, 8 months ago

Artery carry oxygenated blood except the pulmonary arteries. Artery have thick and elastic wall. In arteries there is no present valve. While i veins carry deoxygenated blood except pulmonary veins. It have less thick and elastic wall as compared to arteries. Valve is present in vein.

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Mayur Chauhan 5 years, 8 months ago

The vena cava is the largest vein in the body. Veins have much thinner walls than arteries. Because the pressure within them is low, veins have valves inside them to keep blood flowing only one way.

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Mayur Chauhan 5 years, 8 months ago

Arteries carry blood away from the heart. Pulmonary arteries transport blood that has a low oxygen content from the right ventricle to the lungs. Systemic arteries transport oxygenated blood from the left ventricle to the body tissues.

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ANSWER

Syllabus of Hindi- A class 10 ( 2020-21)

Posted by Nitin Nigam 5 years, 8 months ago

CBSE > Class 10 > हिंदी ए

2 answers

Neha Singh 5 years, 7 months ago

https://www.indiatoday.in/education-today/news/story/cbse-syllabus-reduced-by-30-check-deleted-syllabus-of-cbse-class-10-1698076-2020-07-07

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??? ‐----- 5 years, 8 months ago

Check on google

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ANSWER

The step taken for modernization of agriculture

Posted by Debabrata Tripathy 5 years, 8 months ago

CBSE > Class 10 > Social Science

1 answers

Yogita Ingle 5 years, 8 months ago

Four steps which were taken by the Indian government to improve agriculture in India after independence were

1. Land reform was the main focus of the government in the First Five Years’ Plan. It aimed at consolidation of land holdings, abolition of the zamindari system etc.

2. During the 1960’s and 1970’s, many agricultural reforms were introduced in agriculture to enhance production. The Green Revolution was such a measure.

3. The government started many schemes to protect the crops against droughts, fires, floods and other calamities.

4. Various cooperative banks and societies were established to provide farmers with loans at low rates of interests.

5. The government also announced minimum support price and procurement price for the important crops to check the exploitation of farmers by middlemen.

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