The thermometric liquid generally used in clinical thermometer is MCQ with Answer and Explanation

Question Report Error

The thermometric liquid generally used in clinical thermometer is

A. Alcohol

B. Glycerine

C. Mercury

D. Water

Answer: Option C

Solution (By JKExamLibrary)

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

This question belongs to: Science Physics

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Practice More Physics Questions

Question #1 Report Error

The unit of specific heat capacity is

A. J/kg°C

B. J/kg

C. J/°C

D. J

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Correct Answer: Option A

Explanation:
Q = m c ΔT => c = Q/(m ΔT), unit J/(kg °C).

This question belongs to: Science Physics

Question #2 Report Error

A pendulum has time period 2 s. If its length is increased by 4 times, new period is

A. 4 s

B. 2 s

C. 1 s

D. 8 s

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Correct Answer: Option A

Explanation:
T ∝ √L, L'=4L => T' = √4 T = 2×2 = 4 s.

This question belongs to: Science Physics

Question #3 Report Error

The electromagnetic waves with highest frequency are

A. Gamma rays

B. X-rays

C. Ultraviolet

D. Radio waves

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Correct Answer: Option A

Explanation:
Gamma rays >10¹⁹ Hz, highest.

This question belongs to: Science Physics

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