NEET (NTA)-National Eligibility cum Entrance Test (Medical) Physics: Questions 2068 - 2071 of 2184

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Question number: 2068

» Center of Mass » Centre of Mass of a Two-Particle System

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Appeared in Year: 2016

MCQ▾

Question

A light rod of length has two masses and attached to its two ends. The moment of inertia of the system about an axis perpendicular to the road and passing through the centre of mass is:

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 2069

» Thermodynamics » Work in Thermodynamic Process and PV Diagrams

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Appeared in Year: 2016

MCQ▾

Question

One mole of an ideal monatomic gas undergoes a process described by the equation . The heat capacity of the gas during this process is –

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 2070

» Physics and Measurement » Dimensions of Physical Quantities

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Appeared in Year: 2016

MCQ▾

Question

Planck’s constant (h), speed of light in vacuum (c) and Newton’s gravitational constant (G) are three fundamental constants. Which of the following combinations of these has dimension of length?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 2071

» Properties of Solids & Liquids » Heat Transfer » Convection

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Appeared in Year: 2016

MCQ▾

Question

Two identical bodies are made of a material for which the heat capacity increases with temperature. One of these is at , while the other one is at If the two bodies are brought into contact, then assuming no heat loss, the final common temperature is –

Choices

Choice (4) Response

a.

b.

More then

c.

d.

Less than but greater than