Advertisements
Advertisements
Question
How much electric power is generated in India using the wing energy?
Advertisements
Solution
At present in India, more than 1025MW electric power is generated using the wind energy.
RELATED QUESTIONS
What name is given to the heat energy obtained from hot rocks inside the earth?
A cyclist doubles his speed. How will his kinetic energy change: increase, decrease or remain same ?
Name the type of energy (kinetic or potential) possessed by the following:
Water flowing in a river.
Name the physical quantity measured in terms of horse power.
State the energy changes in the following case while in use:
an electric toaster.
What is meant by the renewable and non-renewable sources of energy? Distinguish between them giving two examples of weach.
Select the renewable and non-renewable sources of energy from the following:
Oil
State two advantages of producing electricity from solar energy.
The following are some of the energy transformations.
A. Electrical to light
B. Work to heat
C. Chemical to light
D. Electrical to sound
E. Mechanical to electrical
Identify the energy transformation that takes place in the following by inserting the corresponding letter in the shape provided.
(i) A candle flame
(ii) A torch is lighted
(iii) A microphone is used in a meeting
(iv) A cycle dynamo
(v) A piece of metal is being filed
Calculate the change in the Kinetic energy of a moving body if its velocity is reduced to 1/3rd of the initial velocity.
