GATE (Graduate Aptitude Test in Engineering) Physics: Questions 374 - 378 of 659

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Question 374

Appeared in Year: 2009

Question

MCQ▾

The disintegration energy is defined to be the difference in the rest energy between the initial and final states. Consider the following process:

The emitted particle has a kinetic energy . The value of the disintegration energy is –

Choices

Choice (4)Response

a.

b.

c.

d.

Question 375

Appeared in Year: 2009

Question

MCQ▾

The circuit shown below,

Circuit Diagram of Three Resistors

Choices

Choice (4)Response

a.

has a voltage gain less than 1

b.

is an oscillator

c.

is a common – emitter amplifier

d.

uses a transistor

Passage

The primitive translation vectors of the face centered cubic lattice are

Question 376 (1 of 2 Based on Passage)

Appeared in Year: 2009

Question

MCQ▾

The primitive translation vectors of the reciprocal lattice are –

Choices

Choice (4)Response

a.

b.

c.

d.

Question 377 (2 of 2 Based on Passage)

Appeared in Year: 2009

Question

MCQ▾

The volume of the primitive cell of the reciprocal lattice is –

Choices

Choice (4)Response

a.

b.

c.

d.

Question 378

Appeared in Year: 2008

Question

MCQ▾

The mass difference between the pair of mirror nuclei and is given to be . According to the semi – empirical mass formula, the mass difference between the pair of mirror nuclei and will approximately be (rest mass of proton and rest mass of neutron ) –

Choices

Choice (4)Response

a.

b.

c.

d.

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