What is the reason of kinetic energy...?

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💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

What is the reason of kinetic energy...?

(A) resistance

(B) motion

(C) object

(D) all of these

✅ Correct Answer: motion

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

A device that converts mechanical energy into electric energy is called_______...?

(A) Motor.

(B) Transformer.

(C) Coil.

(D) Generator.

✅ Correct Answer: Generator.

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Second ionization energy:...?

(A) is always less than first ionization energy

(B) is always greater than first ionization energy

(C) is equal to the first ionization energy

(D) may be greater or less than the first ionization energy depending on the nature of the element

✅ Correct Answer: is always greater than first ionization energy

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

For an object to escape from the surface of a celestial body, the kinetic energy of the object must be: __________...?

(A) Less than the gravitational potential energy of the body

(B) Equal to the gravitational potential energy of the body

(C) Greater than the gravitational potential energy of the body

(D) None of the above

✅ Correct Answer: Greater than the gravitational potential energy of the body

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

When a bullet penetrates into a target, the kinetic energy of a bullet is converted into ...?

(A) Potential energy

(B) Heat energy

(C) Both B&D

(D) Mechanical energy

✅ Correct Answer: Both B&D

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

What is the reason of kinetic energy...? Mcqs

PPSC Past Papers