GATE (Graduate Aptitude Test in Engineering) Physics (PE): Questions 98 - 101 of 1823
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Question 98
Appeared in Year: 2014
Question MCQ▾
If C is the contour defined by , the value of the signal
is – (June)
Choices
Choice (4) | Response | |
---|---|---|
a. | ∞ | |
b. | ||
c. | ||
d. | 0 |
Question 99
Appeared in Year: 2013
Question MCQ▾
Two different thermodynamic system are described by the following equations of state –
Where and are respectively the temperatures, the mole numbers and the internal energies of the two systems, and R is the gas constant. Let denote the total energy when these two systems are put in contact and attain thermal equilibrium. The ratio is – (December)
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 100
Appeared in Year: 2014
Question MCQ▾
In a measurement of the viscous drag force experiment by spherical particles in a liquid, the force is found to be proportional to ; where is the measured value of each particle. If V is measured to be , with an uncertainty of , the resulting relative percentage uncertainty in measured force is – (December)
Choices
Choice (4) | Response | |
---|---|---|
a. | 6 | |
b. | 3 | |
c. | ||
d. |
Question 101
Appeared in Year: 2014
Question MCQ▾
A particle of mass m is moving in the potential where are positive constants. The frequency of small oscillation about a point of stable equilibrium is – (December)
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |