AIIMS Physics: Questions 1 - 5 of 500

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Question number: 1

» Physics and Measurement » Dimensional Analysis and Its Applications

MCQ▾

Question

The dimension of torque are:

Choices

Choice (4) Response

a.

[ML-1T-1]

b.

[ML-2]

c.

[ML2T-2]

d.

[ML3L-31

Question number: 2

» Laws of Motion » Law of Conservation of Linear Momentum

Appeared in Year: 1999

MCQ▾

Question

A particle of mass ‘m’ moving with velocity V collides inelastically with a stationary particle of mass ‘2m’. The speed of the system after collision will be: - [AIIMS, MP PMT 1998]

Choices

Choice (4) Response

a.

2V

b.

V3

c.

2V

d.

V2

Question number: 3

» Properties of Solids & Liquids » Surface Energy and Surface Tension

MCQ▾

Question

The property utilized in the manufacture of lead shots is:

Choices

Choice (4) Response

a.

Surface tension of liquid lead

b.

Specific gravity of liquid lead

c.

Specific weight of liquid lead

d.

Compressibility of liquid lead

Question number: 4

» Electromagnetic Induction & Alternating Currents » Induced EMF and Current

Appeared in Year: 1997

MCQ▾

Question

A coil of copper having 1000 turns is placed in a magnetic field (B=4×103T) perpendicular to its plane. The cross sectional area of the coil is 0.05 m2. If it turns through 180° in 0.01 sec, then the induced emf in the coil is – [AIIMS]

Choices

Choice (4) Response

a.

0.2 V

b.

4 V

c.

40 V

d.

0.4 V

Question number: 5

» Oscillations and Waves » Periodic Functions

Appeared in Year: 2004

MCQ▾

Question

For a particle executing simple harmonic motion which of the following statement is not correct: [AIIMS]

Choices

Choice (4) Response

a.

The total energy of particle always remains the same

b.

The restoring force is always directed towards a fix point.

c.

The restoring force is maximum at the extreme positions.

d.

The acceleration of particle is maximum at the equilibrium positions.

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