(A) Energy can be destroyed.
(B) Energy can not be destroyed.
(C) Both A & B
(D) None of the above
Author:
If there is air friction then for free falling body?
(A) Loss in Potential energy=Gain in Kinetic energy
(B) Loss in Potential energy≠Gain in Kinetic energy
(C) Either of these
(D) None of the above
If there is no air friction then for free falling body?
(A) Loss in Potential energy=Gain in Kinetic energy
(B) Loss in Potential energy
(D) None of the above
For a freely falling body the total amount of energy at any point?
(A) Decreases
(B) Increases
(C) Remains constant
(D) None of the above
When a body goes upward then its?
(A) Kinetic energy increases and Potential energy decreases.
(B) Kinetic energy decreases and Potential energy increases.
(C) Both Kinetic energy and Potential energy decreases.
(D) Both Kinetic energy and Potential energy increases.
Crematorium
Meaning: شمشان ۔ مردہ جسموں کو جلانے والی بھٹی ۔ لاش بھٹی
Explanation: (Noun)- a place where a dead person’s body is cremated.
[Dawn Vocabulary: 25-04-2021]
Pakistan ranked at which place in the list of Energy Transition Index 2021?
(A) 100th
(B) 103rd
(C) 104th
(D) 107th
Which aerospace comapany launches third crew flight with recycled rocket and capsule?
(A) NASA
(B) Space X
(C) Sierra Nevada Corporation
(D) None of the above