AIIMS (All India Institute of Medical Sciences) Physics: Questions 180 - 186 of 500

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Question number: 180

» Thermodynamics » Laws of Thermodynamics » First Law of Thermodynamics

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Appeared in Year: 2001

MCQ▾

Question

From the following which depends on the path –

Choices

Choice (4)Response

a.

Internal energy

b.

V

c.

d.

P

Question number: 181

» Oscillations and Waves » Harmonics

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Appeared in Year: 2002

MCQ▾

Question

The graph between wave number and angular frequency is –

Choices

Choice (4)Response

a.

Graph of angular frequency vs wave number: Choice - A

b.

Graph of angular frequency vs wave number: Choice - B

c.

Graph of angular frequency vs wave number: Choice - C

d.

Graph of angular frequency vs wave number: Choice - D

Question number: 182

» Electronic Devices » Logic Gates (Or, and, NOT, NAND and Nor)

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Appeared in Year: 2005

MCQ▾

Question

Out of the following, universal gate is –

Choices

Choice (4)Response

a.

AND

b.

NAND

c.

NOT

d.

OR

Question number: 183

» Atoms and Nuclei » Half Life and Mean Life

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Appeared in Year: 2004

MCQ▾

Question

Carbon dating is best suited for determining the age of fossils if their age in years is of the order of –

Choices

Choice (4)Response

a.

106

b.

105

c.

104

d.

103

Question number: 184

» Oscillations and Waves » Reflection of Waves

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Appeared in Year: 1999

MCQ▾

Question

‘SONAR’ emits which of the following waves?

Choices

Choice (4)Response

a.

Radio waves

b.

Magnetic waves

c.

Ultrasonic waves

d.

Light waves

Question number: 185

» Oscillations and Waves » Displacement Relation for a Progressive Wave

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Appeared in Year: 2001

MCQ▾

Question

How does the red shift confirm that the universe is expanding?

Choices

Choice (4)Response

a.

wavelength of light emitted by galaxies appears to be the same

b.

wavelength of light emitted by galaxies appears to decrease

c.

wavelength of light emitted by galaxies appears to increase

d.

None of the above

Question number: 186

» Oscillations and Waves » Longitudinal and Transverse Waves

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Appeared in Year: 2004

MCQ▾

Question

The waves produced by a motorboat sailing in water are –

Choices

Choice (4)Response

a.

Longitudinal and transverse

b.

Stationary

c.

Longitudinal

d.

Transverse

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