Viva Voice Applied Physics Final PH-122 PDF

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VIVA VOICE - AP

EXPERIMENT 1

To determine Newtons’s rin

Q1. What are Newton’s rings? Wh Ans. Newton's rings is a phenom pattern is created by the reflectio a spherical surface and an adjace

VIVA VOICE - AP

EXPERIMENT 1

To determine Newtons’s rin

Q4. Why do rings get closer as th Ans. The diameter of dark rings is natural numbers while bright rin root of odd natural numbers hen

VIVA VOICE - AP

1. What do you mean by refractiv Ans. It is the ratio of the velocity a specified medium. 2. What is prism? What is the ang Ans. A prism is a transparent opt

VIVA VOICE - AP

> 1. A ray of light is deflected twice in a pri is the deviation angle. When the he deviation angle of a ray passin minimum.

VIVA VOICE - AP

1)What is polarization and what Ans. Polarization (also polarisatio that specifies the geometrical or Electromagnetic waves such as l do many other types of waves su

VIVA VOICE - AP

The plane in which the magnetic polarized electromagnetic radiat 4) what is specific rotation ?on w of a substance depends?

VIVA VOICE - AP

6) define optical axis and princip Ans. a line passing through the c spherical mirror and parallel to th axis. Birefringence is the optical prope index that depends on the polar oflight.[1] These optically anisotr

VIVA VOICE - AP

EXPERIMENT 4

To determin diffraction p

1)Define fraunhoffer diffraction? diffraction? Ans.In optics, the Fraunhofer diff thediffraction of waves when the long distance from the diffractin at the focal plane of an imaging On the other hand, Fresnel diffra

VIVA VOICE - AP

EXPERIMENT 4

To determin diffraction p

3)how does laser light different f Ans..Ordinary light is divergent a highly directional and coherent. electromagnetic waves having d the hand, is monochromatic. This ordinary light and laser light

VIVA VOICE - AP

EXPERIMENT 5

To determine platinum wire thermometer

Q1. What do you understand by Ans. An instrument for measurin having a graduated glass tube w typically mercury or colored alco

VIVA VOICE - AP

EXPERIMENT 5

To determine platinum wire thermometer

change is called the temperature This factor is represented by the Q5. how resistance depend on te Ans. Resistivity and resistance de

VIVA VOICE - AP

EXPERIMENT 6

To determine Carey Foster’ the specific r

1. What is wheatstone bridge? Ans. The bridge circuit develope resistance with high accuracy is k 2. What is the balance condition

VIVA VOICE - AP

EXPERIMENT 6

To determine Carey Foster’ the specific r

3. Define specific resistance with

Ans. Specific resistance is the inh defined as the resistance offered sectional area of that material wh

VIVA VOICE - AP

EXPERIMENT 8

To determine t gravity (“g”) in

1. What is simple pendulum? Wh pendulum over simple pendulum Ans. A device consisting of a sma inextensible object of negligible

VIVA VOICE - AP

EXPERIMENT 8

To determine t gravity (“g”) in

where the total mass of the body that the moment of inertia abou 5. How will you define centre of s

VIVA VOICE - AP

EXPERIMENT 10

To determine wire with the

1.Describe a Sonometer. How it c the given tuning fork? Ans: A sonometer is a device use of a string. The frequency of the

VIVA VOICE - AP

EXPERIMENT 10

To determine wire with the

4.What is the function of the hole

Ans:The holes in the sonometer vibrations from the tuning fork (w is transferred to the inside of the...