|
Assignment for physics
|
|
0
|
3196
|
March 20, 2018
|
|
A nucleus with mass numbers
|
|
2
|
4000
|
February 19, 2018
|
|
In the figure below, the electric field lines
|
|
2
|
7332
|
February 11, 2018
|
|
Magnetic flux through cross section
|
|
0
|
2843
|
January 16, 2018
|
|
How does a charge q oscillating at certain frequency produce electromagnetic waves
|
|
2
|
6954
|
September 15, 2017
|
|
Electromagnetic waves
|
|
0
|
2254
|
September 15, 2017
|
|
The carrier wave is given by C(t)=2sin(8πt) volt. The modulating signal is a square wave . Calculate the modulation index
|
|
1
|
9935
|
August 16, 2017
|
|
Given a uniformly charged plane/sheet of surface charge density
|
|
2
|
10054
|
July 27, 2017
|
|
Physics 2nd part of Q 7 related to wave optics
|
|
0
|
1967
|
March 12, 2017
|
|
Consider a two slit interference arrangement (shown in figure) such that the distance of the screen from the slits is half the distance between the slits
|
|
2
|
6725
|
February 19, 2017
|
|
You are given two converging lenses of focal length 1.25 cm
|
|
2
|
8134
|
February 18, 2017
|
|
A concave mirror of small aperture forms a sharper image. Why?
|
|
0
|
6473
|
December 12, 2016
|
|
Suppose while sitting in a parked car
|
|
1
|
8955
|
December 12, 2016
|
|
When monochromatic light travels from a rarer to a denser medium, explain the following, giving reasons
|
|
1
|
4208
|
December 12, 2016
|
|
You have learnt that plane and convex mirrors produce virtual images of objects. Can they produce real images under some circumstances? Explain
|
|
1
|
6214
|
December 12, 2016
|
|
The image obtained with a convex lens is erect
|
|
1
|
3848
|
December 12, 2016
|
|
A convex lens of focal length 30 cm is placed coaxially with a convex mirror of radius of curvature 20 cm
|
|
1
|
4209
|
December 12, 2016
|
|
Figure shows an equiconvex lens
|
|
1
|
7359
|
December 12, 2016
|
|
A screen is placed 90 cm from an object
|
|
1
|
2762
|
December 12, 2016
|
|
The near vision of an average person is 25 cm
|
|
1
|
3832
|
December 12, 2016
|
|
You are given prisms made of crown glass and flint glass with a wide variety of angles
|
|
1
|
2862
|
December 12, 2016
|
|
A man with normal near point (25 cm) reads a book with small print using a magnifying glass
|
|
1
|
7217
|
December 12, 2016
|
|
A small telescope has an objective lens of focal length 140 cm
|
|
1
|
4987
|
December 12, 2016
|
|
An astronomical telescope uses two lenses of power 10 D and ID. What is its magnifying power in normal adjustment?
|
|
0
|
3592
|
December 12, 2016
|
|
The objective of an astronomical telescope
|
|
1
|
2622
|
December 12, 2016
|
|
How is the working of telescope different
|
|
1
|
2324
|
December 12, 2016
|
|
Calculate the value of R in the balance condition of the Wheatstone bridge
|
|
1
|
7425
|
December 12, 2016
|
|
Write two possible causes for one sided deflection in a potentiometer experiment
|
|
0
|
9445
|
December 12, 2016
|
|
Why are the connections between the resistors in a meter bridge made of thick copper strips?
|
|
1
|
23638
|
December 12, 2016
|
|
Determine the current in each branch of the following network
|
|
1
|
8926
|
December 12, 2016
|