The Nobel Prize in Physics 1901 was awarded to MCQ with Answer and Explanation

The Nobel Prize in Physics 1901 was awarded to
A. Curie
B. Einstein
C. Röntgen
D. Planck
Answer: Option C
Solution (By JKSSB Mock Tests)
Wilhelm Röntgen for discovery of X-rays.

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Practice More Physics Questions

Question #1
A 10 kg object is lifted to 5 m and then allowed to fall. Kinetic energy just before hitting ground (g=10) is
A. 500 J
B. 0 J
C. 1000 J
D. 250 J

Correct Answer: Option A


Explanation:
PE at top = mgh = 10×10×5 = 500 J, converted to KE = 500 J (assuming no air resistance).

This question belongs to: Science Physics
Question #2
The term 'latent heat' was introduced by
A. Kelvin
B. Black
C. Calorie
D. Joule

Correct Answer: Option B


Explanation:
Joseph Black introduced concept of latent heat and specific heat.

This question belongs to: Science Physics
Question #3
The thermometric liquid generally used in clinical thermometer is
A. Alcohol
B. Water
C. Glycerine
D. Mercury

Correct Answer: Option D


Explanation:
Mercury used due to uniform expansion, visibility, high boiling point.

This question belongs to: Science Physics