|
In the given figure, a narrow beam of white light is shown to pass through a triangular glass prism. After passing through the prism it produces a spectrum XY on a screen
|
|
2
|
17847
|
December 8, 2019
|
|
Explain the formation of rainbow
|
|
0
|
75246
|
October 19, 2016
|
|
Differentiate between soap and detergent
|
|
1
|
82365
|
September 21, 2016
|
|
By using Stokes law, derive an expression for terminal velocity. On what factors does it depend?
|
|
1
|
47880
|
September 2, 2019
|
|
Find the amount of work done in arranging the three point charges, on the vertices of an equilateral triangle ABC, of side 10 cm, as shown in the figure
|
|
2
|
12777
|
August 23, 2019
|
|
With the help of a chemical equation, explain how a soda-acid fire extinguisher helps in putting out a fire
|
|
1
|
14775
|
August 5, 2019
|
|
Economic importance of fungi and algae
|
|
0
|
380
|
July 18, 2019
|
|
A force of (2500 + 5) N is applied over an area of (0.32 ± 0.02) m2. Calculate the pressure exerted over the area
|
|
0
|
11199
|
August 16, 2016
|
|
Classify resources on the basis of ownership with examples
|
|
1
|
64348
|
June 13, 2019
|
|
What do you understand by 1 Pascal and 1 Newton ? How will the pressure change if contact area is doubled?
|
|
1
|
900
|
June 12, 2019
|
|
State and define SI unit of power
|
|
2
|
2746
|
June 12, 2019
|
|
State laws of refraction
|
|
2
|
3224
|
June 12, 2019
|
|
What is Tyndall effect?
|
|
1
|
6067
|
June 12, 2019
|
|
What is primitive subsistence farming?
|
|
1
|
28163
|
June 12, 2019
|
|
Why is business considered an economic activity?
|
|
1
|
21154
|
May 22, 2019
|
|
Who are producers and consumers?
|
|
1
|
4228
|
May 20, 2019
|
|
Explain in brief 'Gang Plank' introduced by Fayol
|
|
2
|
48548
|
May 17, 2019
|
|
Explain each of the following statements using supply-and-demand diagrams
|
|
0
|
769
|
May 6, 2019
|
|
Translation of the DNA sequence AAGCTGGGA would result in
|
|
0
|
564
|
April 20, 2019
|
|
The voltage across a lamp is (6.0 ± 0.1) volt and the current passing through it is (4.0 ± 0.2) ampere. Find the power consumed by the lamp
|
|
1
|
20373
|
April 20, 2019
|
|
Equilibrium price of an essential medicine is too high
|
|
2
|
6819
|
March 26, 2019
|
|
State in brief the functions of the following parts of the human female reproductive system:
|
|
3
|
4522
|
March 26, 2019
|
|
Write a short note on the National Human Rights Commission
|
|
1
|
20709
|
March 26, 2019
|
|
What are the main components of a political party?
|
|
2
|
35274
|
March 24, 2019
|
|
100 mL of a liquid is contained in an insulated container at a pressure of 1 bar
|
|
2
|
4731
|
March 17, 2019
|
|
A vibrating simple pendulum of time period "T" is placed in a lift which is acceelating upwards. what is effect in time period?
|
|
2
|
3038
|
February 19, 2019
|
|
Name the insect pest that is killed by the products of cry I Ac gene. Explain how the gene makes the plant resistant to the insect pest
|
|
1
|
4176
|
March 13, 2019
|
|
Write van der Waal's equation for one mole of a gas
|
|
1
|
12798
|
August 11, 2016
|
|
Suggest any three ways to create more employment
|
|
2
|
24252
|
February 8, 2019
|
|
Differentiate between saturated and unsaturated hydrocarbons
|
|
4
|
12295
|
February 8, 2019
|