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Energy

CBSE X Physics Sources of Energy

What is energy

Asked by Aftab Alam 13th May 2014 8:20 PM
Answered by Expert

NEET NEET Work, Power and Energy Work, Power and Energy

If a particle of mass m is moving in a horizontal circle of radius r with a centripetal force (k/r2), the total energy is:

Asked by Arushi Juyal 12th November 2017 2:56 PM
Answered by Expert

CBSE X Biology Management of Natural Resources

Explain why  It is difficult to burn a piece of wood fresh from a tree. it is difficult to use hydrozen as a souce of energy Charcoal is considred better fuel than wood 

Asked by sucharitasahoo1 4th February 2018 7:57 AM
Answered by Expert

CBSE XI Science Chemistry

Please answer the following question.

Asked by Balbir 4th April 2018 4:46 PM
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ICSE VIII Physics Energy

how can you prove that the sun is the biggest source of all energies?

Asked by nathsantanukumar 11th April 2018 5:06 PM
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ICSE VIII Physics Energy

define  1) power 2)work 3) energy

Asked by nathsantanukumar 11th April 2018 5:17 PM
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ICSE VIII Physics

differentitate  1)kinetic energy and potential energy  2)energy and power  

Asked by nathsantanukumar 12th April 2018 5:02 PM
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JEE JEE (Main) Physics

Why is less energy associated with greater stability? Please explain.  

Asked by Shanthiswaroop Srinivas 12th May 2018 12:56 PM
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CBSE XII Science Physics

sir please answer  

Asked by minipkda 23rd May 2018 5:11 AM
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JEE JEE (Main) Physics

if force is given F=(4x+5) then estimate the gained amount of energy in displacing the system from x=1 to x=3  

Asked by puneetgarg2555 18th June 2018 7:19 PM
Answered by Expert

CBSE X Physics Sources of Energy

What is the ultimate source of energy

Asked by ranjanpathak1993 21st June 2018 3:59 PM
Answered by Expert

CBSE VII Science Nutrition in Plants

__helps leaves to capture the energy of sunlight

Asked by Lovelysarkar24657 26th June 2018 8:09 PM
Answered by Expert

ICSE X Physics Calorimetry

si unit of energy

Asked by dhruvilpatel020 26th July 2018 11:24 AM
Answered by Expert

ICSE VIII Physics Energy

Energy  

Asked by neelamupadhyay577 1st August 2018 5:49 PM
Answered by Expert

NEET NEET Physics

If the unit of length is doubled and that of mass and time is halved , the unit of energy will be

Asked by valavanvino1011 13th August 2018 8:58 PM
Answered by Expert

NEET NEET Physics

If the units of length and force are increased by four times the unit of energy will be increased by   

Asked by valavanvino1011 14th August 2018 4:21 AM
Answered by Expert

CBSE XI Science Chemistry Structure of Atom

find the number of quanta of radiation of frequency 4.75* 10 sec inverse required to melt 100 g of ice the energy  required to melt 1 g of ice is 350 joule  

Asked by sejalchawhan8 29th August 2018 9:07 PM
Answered by Expert

NEET NEET Physics

Please answer the following question with explanation

Asked by Deepak 12th September 2018 10:07 PM
Answered by Expert

ICSE VI Physics Work and Energy

State the magnitude of the megawatt in si unit 

Asked by viniparmar290692 18th September 2018 6:00 PM
Answered by Expert

Maharashtra IX Physics

An electric pump has 2kW power. How much water it can lift every minute to height of 10m?

Asked by sagareharsh123 20th September 2018 4:31 PM
Answered by Expert

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