Question

Q-2
Fill in the blanks -
...times.
(A) If the speed of an airplane gets double. Its kinetic energy will increase
(B) Physical Quantity....... ..............changes if rotational axis changes.
(C) Distance travelled by a body in straight direction is called..........
(D) Sir C.V. Raman got Noble prize for his discovery named
(E) 1 Micron =
.........meter
year.​

Answer 1

Explanation:

a.true

b.evolution

c.walking

d.traveler

e.100 meter

Answer 2

Answer:

(A) it's kinetic energy changes to four times the initial kinetic energy

(B) magnitude

(C) velocity

(D) C.V. Raman was awarded the 1930 Nobel Prize in Physics for his discovery of Raman effect.

(E) 1 × 10-6 metre

Explanation:

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