AIIMS Physics: Questions 96 - 99 of 500

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Question number: 96

» Laws of Motion » Law of Conservation of Linear Momentum

MCQ▾

Question

A bullet of mass m and moving with velocity v is fired into a block of mass M and stick to it. The final velocity would be

Choices

Choice (4) Response
a.

MM+mv

b.

M+mmv

c.

mm+Mv

d.

mvM

Question number: 97

» Wave Optics » Young's Double Slit Experiment

Appeared in Year: 2004

MCQ▾

Question

A monochromatic beam of light is used for the formation of fringes on the screen by illuminating the two slits in the Young’s double slit interference experiment. When a thin film of mica is interposed in the path of one of the interfering beams then – [AIIMS]

Choices

Choice (4) Response
a.

The fringe width decreases

b.

The fringe width remains the same but the pattern shifts

c.

The fringe width increases

d.

The fringe pattern disappears

Question number: 98

» Kinematics » Projectile Motion

Appeared in Year: 1990

MCQ▾

Question

The maximum range of a gun or horizontal range is 16 km. If g = 10 ms-2. The muzzle velocity of the shell must be: - [AIPMT]

Choices

Choice (4) Response
a.

1600ms1

b.

2002ms1

c.

400ms1

d.

16010ms1

Question number: 99

» Electrostatics » Electric Field

Appeared in Year: 2006

MCQ▾

Question

Two parallel large thin metal sheets have equal surface charge densities (σ=26.4×1012Cm2) of opposite signs. The electric field between these sheets is – [AIIMS]

Choices

Choice (4) Response
a.

1.5×1010NC

b.

3NC

c.

3×1010NC

d.

1.5NC

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