HARD
12th Andhra Pradesh Board
IMPORTANT
Earn 100

Define Doppler effect Derive the expression for apparent frequency when source is in motion and observer is at rest.

Important Questions on Physics II Year Model Question Paper (w.e.f. 2013-14)

EASY
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Physics>Chapter 17 - Physics II Year Model Question Paper (w.e.f. 2013-14)>PHYSICS II YEAR MODEL QUESTION PAPER (w.e.f. 2013-14)>Q 2
What happens to the force between two charges if the distance between them is doubled?
HARD
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Physics>Chapter 17 - Physics II Year Model Question Paper (w.e.f. 2013-14)>PHYSICS II YEAR MODEL QUESTION PAPER (w.e.f. 2013-14)>Q 14
Explain polarisation by refraction.
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Physics>Chapter 17 - Physics II Year Model Question Paper (w.e.f. 2013-14)>PHYSICS II YEAR MODEL QUESTION PAPER (w.e.f. 2013-14)>Q 15
The balance point in the meter bridge experiment is obtained at 30cm from the left. If the right gap contains 3.5 ohm. What is the resistance in the left gap?
HARD
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Physics>Chapter 17 - Physics II Year Model Question Paper (w.e.f. 2013-14)>PHYSICS II YEAR MODEL QUESTION PAPER (w.e.f. 2013-14)>Q 16
Derive the Balancing conditions of the Wheatstone bridge.
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Physics>Chapter 17 - Physics II Year Model Question Paper (w.e.f. 2013-14)>PHYSICS II YEAR MODEL QUESTION PAPER (w.e.f. 2013-14)>Q 17
The balance point in meter bridge experiment is obtained at 30 cm from the left. If the right gap contains 3.5 Ω, What is resistance in the left gap?
EASY
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Physics>Chapter 17 - Physics II Year Model Question Paper (w.e.f. 2013-14)>PHYSICS II YEAR MODEL QUESTION PAPER (w.e.f. 2013-14)>Q 19
Describe the construction and working of a compound microscope with a neat diagram. Derive the expression for its magnification.
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Physics>Chapter 17 - Physics II Year Model Question Paper (w.e.f. 2013-14)>PHYSICS II YEAR MODEL QUESTION PAPER (w.e.f. 2013-14)>Q 20

Describe the construction and working of a moving coil galvanometer. Obtain a relation between current and deflection of the coil.

The resistance of a moving coil galvanometer is 5 Ω. The maximum current it can measure is 0.015 A. How would you convert it into voltmeter to measure 1.5 volts?

MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Physics>Chapter 17 - Physics II Year Model Question Paper (w.e.f. 2013-14)>PHYSICS II YEAR MODEL QUESTION PAPER (w.e.f. 2013-14)>Q 21

State Bohr's postulates. Derive the expression for the radius of the first orbit in a hydrogen atom.

The radius of the first orbit of a hydrogen atom is 5.3×10-11 m. What are the radii of n2 and n3 orbits?