PHY101 QUIZ 2022

PHY101 QUIZ LINK

1562
Created on By Dilawar

PHY101 MID TERM MCQS PREPARATION 2022

1 / 15

A net torque applied to a rigid object always tends to produce:

2 / 15

An object attached to one end of a spring makes 20 vibrations in 10 s. Its

angular frequency is:

3 / 15

In simple harmonic motion, the restoring force must be proportional to the:

4 / 15

The units of the electric field are:

6 / 15

A farad is the same as a

7 / 15

We desire to make an LC circuit that oscillates at 100 Hz using an

inductance of 2.5H. We also need a capacitance of:

8 / 15

The wavelength of red light is 700 nm. Its frequency is

9 / 15

Which of the following statements is NOT TRUE about electromagnetic

waves?

11 / 15

Wien's Law states that, lmax = ________ K.

12 / 15

Interference of light is evidence that:

13 / 15

Fahrenheit and Kelvin scales agree numerically at a reading of:

15 / 15

How fast should you move away from a 6.0 × 1014 Hz light source to

observe waves with a frequency of 4.0 × 1014 Hz?

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