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    • Posted by ? ?? 4 years, 6 months ago

    CBSE > Class 10 > Science
    • 3 answers

    Vishal Kumar 4 years, 6 months ago

    Yes

    0Thank You

    Nisa Saini 4 years, 6 months ago

    Nahi yrr activity nahi aate board ne cancle kre h sab okk

    0Thank You

    Vaibhav Tidke 4 years, 6 months ago

    Yes

    0Thank You

    ANSWER

    • Posted by Aryan Patel 4 years, 6 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Riya Patidar 4 years, 6 months ago

    CHEMICAL CHANGE-A chemical change is a permanent change. EXAMPLE-burning of paper or log of wood,digestion of food,boiling an egg, milk going sour,rotting of banana. PHYSICAL CHANGE-A Physical change affects only physical properties i.e. shape, size, etc. EXAMPLE-freezing of water, melting of wax, boiling of water,mixing sand and water, dissolving sugar and water.

    0Thank You

    Sia ? 4 years, 6 months ago

      Physical Changes   Chemical Change
    1. It is not permanent and can easily be reversed. 1. It is permanent and cannot be easily reversed.
    2. It does not lead to formation of new substances. 2. It leads to the formation of new substances.
    3. No change in mass is noticed. 3. There is a change in mass of reactants and products.
    4. The energy changes observed are small. 4. Large energy changes are observed.

    2Thank You

    ANSWER

    • Posted by Anu Yalani 4 years, 6 months ago

    CBSE > Class 10 > Social Science
    • 2 answers

    Adithya Dev A 4 years, 6 months ago

    1) Either only one level of government or the lower levels of govt are subordinates to central authority. 2) Power is accumulated at the central level. 3) The central govt can pass on orders to lower Govts and even dimiss the latter.

    1Thank You

    Ricky Tomar 4 years, 6 months ago

    1Centralization power 2.uniformaty of law 3. Single type of government

    1Thank You

    ANSWER

    • Posted by Anu Yalani 4 years, 6 months ago

    CBSE > Class 10 > Social Science
    • 1 answers

    Sia ? 4 years, 6 months ago

    1. There are two or more levels (or tiers) of government.
    2. Different tiers of government govern the same citizens, but each tier has its own jurisdictionin specific matters of legislation, taxation and administration.
    3. The jurisdictions of the respective levels or tiers of government are specified in the constitution.

    2Thank You

    ANSWER

    • Posted by Anu Yalani 4 years, 6 months ago

    CBSE > Class 10 > Social Science
    • 2 answers

    Sia ? 4 years, 6 months ago

    Prudential reasons stress that power sharing will bring out better outcome or results; whereas moral reasons emphasize the very act of power sharing as valuable.

    1Thank You

    Adithya Dev A 4 years, 6 months ago

    1) Prudential = Reason based on prudence or empirical evidence or on careful calculation of gains and losses. It is always factual. 2) Moral = Reason purely based on moral considerations. It may or may not be factual.

    1Thank You

    ANSWER

    • Posted by Sakshi Singh 4 years, 6 months ago

    CBSE > Class 10 > Mathematics
    • 4 answers

    Adithya Dev A 4 years, 5 months ago

    Prove √5 is irrational (in short steps). Then, as sum of rational number (6) and irrational number (√5) is always irrational, 6 + √5 is also irrational.

    0Thank You

    Rohit Saini 4 years, 6 months ago

    Hlo Sakshi singh

    0Thank You

    Rohit Saini 4 years, 5 months ago

    Hlo

    2Thank You

    Aakash Anand 4 years, 6 months ago

    If possible let 6+√5 is a rational number...... Let 6+√5 =a/b {a and b is co- prime number } # 6+√5 a/b # √5 = a/b - 6 # √5 = a -6b / b # products of rational is always rational # a- 6b is a rational number # √5 is a rational number # But we know that √5 is an irrational number # so it contradict the fact so our is asumalt is wrong...... ................ Aakash Anand ?

    1Thank You

    ANSWER

    • Posted by Shanaya Rajput 4 years, 6 months ago

    CBSE > Class 10 > Social Science
    • 2 answers

    Adithya Dev A 4 years, 6 months ago

    But, in a unitary country like Srilanka, either there is only one level of government or the lower levels are subordinates to central authority. Here, the central government can dismiss and pass on orders to lower levels.

    4Thank You

    Adithya Dev A 4 years, 6 months ago

    In Belgium (federal country), the country government had divided its power equally between the state governments of both Flemish and Wallonia regions. Thus, the central government has no right to order upon the lower levels of government or even, dismiss them. Both of them have seperate jurisdictions.

    2Thank You

    ANSWER

    • Posted by Kunal Prajapat 3 years, 8 months ago

    CBSE > Class 10 > English Language and Literature
    • 1 answers

    Shanaya Rajput 4 years, 6 months ago

    Sulekha fell off her cot, when she was only ten months old and it damaged her head.she became a slow learner or a simpleton. So she was nick named as bholi.

    3Thank You

    ANSWER

    • Posted by Piyush Pratap Singh 4 years, 6 months ago

    CBSE > Class 10 > Mathematics
    • 5 answers

    Student 📕🖋 4 years, 5 months ago

    Perimeter of square=(4×side)

    0Thank You

    Aakash Anand 4 years, 6 months ago

    4 × side

    0Thank You

    Shanaya Rajput 4 years, 6 months ago

    Perimeter of square (p)=4×side

    1Thank You

    Tanay Shrivastava 4 years, 6 months ago

    4a

    1Thank You

    Piyush Pratap Singh 4 years, 6 months ago

    4a

    1Thank You

    ANSWER

    • Posted by Amrit Singh 4 years, 6 months ago

    CBSE > Class 10 > Social Science
    • 1 answers

    Adithya Dev A 4 years, 5 months ago

    Yes. It depends on several economic factors like income, PCI, GDP and GNP and on non - measurable factors like IMR, Literacy rate, Freedom, security, happiness and respect.

    0Thank You

    ANSWER

    • Posted by Anjali Kumari 4 years, 6 months ago

    CBSE > Class 10 > Social Science
    • 5 answers

    Shivansh Walia 4 years, 5 months ago

    1915

    0Thank You

    Ayush Sharma 4 years, 6 months ago

    January 1915

    0Thank You

    Radhika Garg 4 years, 6 months ago

    January 1915

    0Thank You

    Dilip Meena Meena 4 years, 6 months ago

    1915

    0Thank You

    Adithya Dev A 4 years, 6 months ago

    In january 1915.

    0Thank You

    ANSWER

    • Posted by Sachin Kumar 4 years, 6 months ago

    CBSE > Class 10 > सामाजिक विज्ञान
    • 1 answers

    Sia ? 4 years, 6 months ago

    • जोसेफ अर्नेस्ट रेनन सेमेटिक भाषाओं के विशेषज्ञ के साथ साथ बाइबिल के विद्वान, आलोचक, और धर्म के इतिहासकार थे।
    • रेनन को उनके महानतम कार्यों से दुसरो को प्रभावित करने वाले के रूप में जाना जाता है।
    • उनके कार्य मुख्य रूप से ईसाई धर्म की उत्पत्ति, राजनीतिक सिद्धांतों और राष्ट्रीयता और राष्ट्रीय पहचान पर आधारित थे।

    0Thank You

    ANSWER

    • Posted by Shanaya Rajput 4 years, 6 months ago

    CBSE > Class 10 > Social Science
    • 4 answers

    Harry Richard 4 years, 5 months ago

    road transport

    1Thank You

    Ishika Darpe 4 years, 5 months ago

    It is a six lane superhighway

    1Thank You

    Radhika Garg 4 years, 6 months ago

    Super highways

    1Thank You

    Adithya Dev A 4 years, 6 months ago

    Roadway development projects in India.

    1Thank You

    ANSWER

    • Posted by Mansi Yadav 4 years, 6 months ago

    CBSE > Class 10 > Science
    • 5 answers

    Mannat Duseja 4 years, 6 months ago

    When two or more substances combine together chemically to form a new substance is called combination reaction. For ex- 2H2+O2------> 2H2O CaO+H2O------>Ca(OH)2

    0Thank You

    Tanay Shrivastava 4 years, 6 months ago

    Combination reaction:- the process in which two or more substance combine to form a single substance is called combination reaction. In this reaction two or more elements combine to form a compound, two or more compound combine to form a compound, an element and a compound combine to form a compound.

    1Thank You

    Art Of Writing 4 years, 6 months ago

    Combustion reaction is a single product but have two or more reactants and also Heat releasing. Foreg:- CaO(s)+ H2O (l)----> CA(oH)2(aq) +heat..

    1Thank You

    Harsh Malik 4 years, 6 months ago

    Reactent+product+heat

    1Thank You

    Adithya Dev A 4 years, 6 months ago

    A type of chemical reaction in which two or more reactants react to form a single product is known as COMBINATION REACTION ie, {a + b = c}. It is divided into three :- 1) Element + Element ----> Compound. (Eg :- 2H2 (g) + O2 (g) ----> 2 H2O (l).) 2) Element + Compound ----> Compound. (Eg :- 2SO2 + O2 ----> 2SO3.) 3) Compound + Compound ----> Compound. (Eg :- NH3 + HCl ----> NH4Cl.)

    1Thank You

    ANSWER

    • Posted by Antara Chakrabarti 4 years, 6 months ago

    CBSE > Class 10 > English Language and Literature
    • 4 answers

    Hitarth Hindocha 4 years, 6 months ago

    Lencho who was a ox of man had written the letter to god for help for him and his family.He had written letter to god and sign letter and demand for 100 pesos and give that letter at post office.Postmaster read the letter and he was first laughing than he was serious and he decided to help lencho by paying money in order to not shake the feelimgs of lencho towards lencho.Postmaster had given little more than half as he try to collect money from his friends and by his salary.he was only able to collect 70 pesos and give it to lencho.But when lencho see the 70 pesos he was not happy but he was angry because he wants the 100 pesos and he thought that god could not make mistake to send money or not deny him to send money.He though that rest of money had been stolen by postmaster.

    1Thank You

    Riya Patidar 4 years, 6 months ago

    He was shocked to see only seventy pesos as he asked god to send hundred pesos. He thought that God could not make a mistake in sending money. He thought that employees of post office had taken the money. He called them bunch of crooks but the post office employees had helped him instead. He wrote another letter to God and told him to not send money by mail

    1Thank You

    Suraj Gupta 4 years, 6 months ago

    He became angry after finding the money less. He thought the officer of post office took the rest of the money,he called them bunch of crooks.

    1Thank You

    Adithya Dev A 4 years, 6 months ago

    When he counted the money, he started frowning. He started becoming angry, brought an envelope, wrote something on it, bought a stamp and licking it, he put the stamp on the envelope with a blow of fist.

    2Thank You

    ANSWER

    • Posted by Krish Kumar Singh 4 years, 6 months ago

    CBSE > Class 10 > Information Technology (402)
    • 1 answers

    Abhishek Pal 4 years, 6 months ago

    Pros of verbal communication are ~ 1.it is fastest way of communication. 2.it saves money as well Cons of verbal communication are- 1.emotions are visible that led to trouble in certain cases. 2.it can be quickly forgotten.

    1Thank You

    ANSWER

    • Posted by Anup Kumar 4 years, 6 months ago

    CBSE > Class 10 > English Language and Literature
    • 1 answers

    Sia ? 4 years, 6 months ago

    According to NITI Aayog's Composite Water Index, by 2020, 100 million people will be affected by a shortage of groundwater in 21 Indian cities, including Delhi, Bengaluru, Chennai and Hyderabad.

    0Thank You

    ANSWER

    • Posted by Anup Kumar 4 years, 6 months ago

    CBSE > Class 10 > English Language and Literature
    • 1 answers

    Adithya Dev A 4 years, 6 months ago

    In?

    0Thank You

    ANSWER

    • Posted by Shanaya Rajput 4 years, 6 months ago

    CBSE > Class 10 > Social Science
    • 4 answers

    Radhika Garg 4 years, 6 months ago

    1928

    1Thank You

    Adithya Dev A 4 years, 6 months ago

    1928 in Lahore.

    1Thank You

    Arun Kandagari 4 years, 6 months ago

    1929

    1Thank You

    Shanaya Rajput 4 years, 6 months ago

    1927,1928,1929,1930

    0Thank You

    ANSWER

    • Posted by Ishan Chawla 4 years, 6 months ago

    CBSE > Class 10 > संस्कृत (शेमुषी)
    • 2 answers

    Sakshi Mali 4 years, 5 months ago

    Hi

    3Thank You

    Sia ? 4 years, 6 months ago

    https://mycbseguide.com/course/cbse-class-10-%E0%A4%B8%E0%A4%82%E0%A4%B8%E0%A5%8D%E0%A4%95%E0%A5%83%E0%A4%A4-(%E0%A4%B6%E0%A5%87%E0%A4%AE%E0%A5%81%E0%A4%B7%E0%A5%80)/4538/

    0Thank You

    ANSWER

    • Posted by Divya Chanchal 4 years, 6 months ago

    CBSE > Class 10 > Information Technology (402)
    • 3 answers

    Priti Kumari 4 years, 5 months ago

    Ctrl+y and ctrl+z

    0Thank You

    Tanay Shrivastava 4 years, 6 months ago

    Undo:- ctrl+z, redo:- ctrl+y .

    3Thank You

    Vasu Singh 4 years, 6 months ago

    Ctrl X Ctrl y

    1Thank You

    ANSWER

    • Posted by Krish Jayani 4 years, 6 months ago

    CBSE > Class 10 > Science
    • 5 answers

    Aditya Yadav 4 years, 6 months ago

    All biological activities which maintain our body called life process

    1Thank You

    Adithya Dev A 4 years, 6 months ago

    Certain activities taking place in the body of an organism which is crucial for the sustenance of the organism and for maintenance of life is collectively known by the term "Life Processes". The life processes are NUTRITION, RESPIRATION, TRANSPORTATION, EXCRETION, CONTROL & COORDINATION, MOVEMENT & LOCOMOTION, REPRODUCTION and GROWTH MECHANISM.

    2Thank You

    Sneha Rajak 4 years, 6 months ago

    The basic life processes common to all living organisms are nutrition respiration, transportation, excretion , control and coordination, growth movement and reproduction

    0Thank You

    Sneha Rajak 4 years, 6 months ago

    The basic functions performed by living organisms to maintain their life on this earth are called life process

    0Thank You

    Hey Kriti 4 years, 6 months ago

    The basic functions performed by living organisms for their survival and body maintenance are called life process. Basic life processes are : Nutrition, Respiration, Transportation, Excretion etc. Life Processes require energy which is provided by nutrition.

    0Thank You

    ANSWER

    • Posted by Princy Singh 4 years, 6 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Nisa Saini 4 years, 6 months ago

    Class 10th solution download kr. Lo aap okk dear

    0Thank You

    Princy Singh 4 years, 6 months ago

    Class 10 science book pdf

    7Thank You

    ANSWER

    • Posted by Art Of Writing 4 years, 6 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Dilip Meena Meena 4 years, 6 months ago

    Biological catalyst whom breakdown food into small soluble substances, for example trypsin,pepsin are some enzyme

    1Thank You

    Jatin Shah 4 years, 6 months ago

    Answer: Enzymes are biological molecules (typically proteins) that significantly speed up the rate of virtually all of the chemical reactions that take place within cells. They are vital for life and serve a wide range of important functions in the body, such as aiding in digestion and metabolism. Enzymes and its examples:- 1) Amylase - Helps change starches into sugars. 2) Maltase - Also found in saliva breaks the sugar maltose into glucose. 3) Trypsin - Found in the small intestine, breaks proteins down into amino acids.

    3Thank You

    ANSWER
    2. उपयुक्त मुहावरों द्वारा कीजिए (क) आजकल ऐसे आश्चर्यजनक समाचार सुनने को मिलते हैं कि दाँतों जाना पड़ता है। रिक्त स्थानों की पूर्ति (ख) भाई की दुर्घटना का समाचार सुनकर उसके चेहरे पर (ग) वह मेरे सामने ही बैठा था, पर मेरी (घ) गलत रास्ता अपनाकर कामयाब होने वालों की प्रायः (ङ) बाढ़ में फँसे लोगों (च) राजन ने अपनी को फौजियों ने जान रह लगी। झोंककर पुस्तकें ले गया। खुल जाती है। खेलकर मीरा को बचा लिया। (छ) शेर को सामने देखकर रमेश के रोंगटे गए।

    • Posted by Khushi Kaur 4 years, 6 months ago

    CBSE > Class 10 > हिंदी ब
    • 0 answers
    ANSWER

    • Posted by ?? ? 4 years, 6 months ago

    CBSE > Class 10 > Science
    • 3 answers

    Palak ? 4 years, 6 months ago

    Hi bacha log... Aap logo ne btaya nhi mughe ki aapne video dekhi ya nhi... Aur kaisi lgi video ye bhi nhi btaya... Aur bhi bhi nhi bataya ki aap logo ne channel ko subscribe kiya ya nhi video achi lge toh apne sarre frnds k sath share krna... We need ur support agar Aap log support kroge tbi Topper didi aap logon k liye aur videos banenge.. Comment kr dena unhe ki aap logo ko kon se ch ki video chahiye.. Ek aur chizz video m di ne imp questions bhi krwae h... Anyways vo toh already topper h science ki toh unhe toh vaise hi Bohot experience hoga ki kon sa question important h aur kon sa nhi.... Ab mughe btao niche comment krke kya Aap logon ne video dekhi ya nhi..

    0Thank You

    Adithya Dev A 4 years, 6 months ago

    It acts like a safety device in domestic electric circuits which protect appliances from short circuits. It is usually made of materials with low melting points like copper or an alloy of tin and lead. So, whenever excess current flows through the circuit, the heat produced in the conductor would become high. This heat makes the fuse wire, connected in series with the circuit, melts off thus, disconnecting the circuit.

    3Thank You

    Daksh Joshi 4 years, 6 months ago

    Fuse acts like a melting wire in electric appliance . It is connected to the wire so that if short circuit takes place, fuse will melt and break the circuit to prevent appliances catching fire

    0Thank You

    ANSWER

    • Posted by Simran Kumari Prasad 4 years, 6 months ago

    CBSE > Class 10 > Information Technology (402)
    • 1 answers

    Jahnavi Kirti 4 years, 5 months ago

    To search anything u want and it's Full form is world wide web

    0Thank You

    ANSWER

    • Posted by Vedant Gaur 4 years, 6 months ago

    CBSE > Class 10 > English Language and Literature
    • 2 answers

    Adithya Dev A 4 years, 6 months ago

    Nelson Mandela felt privileged of being the host to more than 140 nations across the world on his own South African soil because not too long ago, people who looked just like he did were considered outlaws on their own land. So, he thanked the leaders for having come for his investiture as the first black president of South Africa. He considered South African Independence as a common victory for peace, justice and human dignity.

    2Thank You

    Aman Raj 4 years, 6 months ago

    Because he know that after the independence the foreign people exchange goods and services

    3Thank You

    ANSWER

    • Posted by Gautam Ujonia 4 years, 6 months ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Archita Yadav 4 years, 6 months ago

    CBSE > Class 10 > Science
    • 4 answers

    Dewang Doye 4 years, 5 months ago

    The region around which the force of magnet can be detected /experienced is termed as magnetic force (??)

    0Thank You

    Harsh Malik 4 years, 6 months ago

    The

    1Thank You

    Palak ? 4 years, 6 months ago

    Hi.... A suggestion for class 9th students regarding their science syllabus completion.... u all can score ? marks in science by studying from a wonderful superb YouTube channel... It has been started by the topper of my school... A few days ago she has started the channel all of u are advised to watch science video from that channel... Abi tk only 1 ch Is uploaded by her Ch 1 matter in our surroundings... Nd after watching that video m 100% sure that aap sb science k toppers bn jaoge... Nd video achi lge toh Bohot sara support dekr yani video ko like krke channel ko subscribe krke aur video ko share krke support kre taki aur achi achi video vo aap sbke pyar se motivate hokr bnae.... Channel name is :- Brighter Together... If u want me to share link of the video comment me down... Aur video aapko achi lge then too comment me down... Thank you Video puri dekhiyega....

    0Thank You

    Adithya Dev A 4 years, 5 months ago

    The force exerted by a magnet on another magnet or on a magnetic substance like iron, cobalt and nickel is called MAGNETIC FORCE. The rule is Fleming's left hand rule. According to this rule, on keeping our left thumb, forefinger and middle finger in mutually perpendicular directions, if the forefinger points in the direction of magnetic field and middle finger points in direction of current, then the thumb would point in the direction of force.

    2Thank You

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