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Physics

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2. The radiation with highest energy is

(A) UV
(B) IR
(C) X-ray
(D) Visible

3. Decibel is a unit of?

(A) Atmospheric pressure
(B) Force
(C) Energy
(D) Sound;

4. Joule second is the unit of?

(A) Work
(B) Power
(C) Energy
(D) Force

5. What should be given to an athlete for instant energy?

(A) Vitamin
(B) Carbohydrates
(C) Protein
(D) Fat
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6. Name the commercial unit of electrical energy?

(A) kwh
(B) Ampere
(C) Volt
(D) ohm

7. Name the source of energy in stars?

(A) Fusion
(B) Fission
(C) Burning of coal
(D) None of the above

9. Energy to carry out any action of life process is obtained from?

(A) Adenosinetriphosphate.
(B) Adenosine diphosphate
(C) Guanosine diphosphate
(D) Guanosine triphosphate
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10. Which energy source listed below comes under the Non-conventional energy?

(A) Hydel Power
(B) Tidal Power
(C) Atomic Power
(D) Thermal Power
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