Welcome to Discourse [Uncategorized] (1)
(a) The ratio of the widths of two slits in Young's double slit experiment is 4 : 1. Evaluate the ratio of intensities at maxima and minima in the interference pattern [CBSE Class 12 Physics] (4)
What is the significance of PAN card today? [Uncategorized] (1)
How life started on Earth [Uncategorized] (1)
How are consumers exploited in the marketplace? Explain with three examples [CBSE Class 10 Social] (2)
What is sexual division of labour? [CBSE Class 10 Social] (2)
Morphology of flowering plants [CBSE Class 11 Biology] (1)
What are the necessary conditions to see an object ? What is light? [Class 10 Science] (2)
Suggest a test to find the hardness of water and explain the procedure [Class 10 Science] (2)
Describe any three major problems faced by the peasants of Awadh [CBSE Class 10 Social] (3)
Calculate Net Value Added at Factor Cost [CBSE Class 12 Economics] (3)
Use Lenz’s law to determine the direction of induced current in the situations described by figure [CBSE Class 12 Physics] (3)
Use Kirchhoff s rules to determine the value of the current $I_{1 }$ flowing in the circuit shown in the figure [CBSE Class 12 Physics] (3)
Which rule is violated in the electronic configuration ${{1s}^{0}}$ ${{2s}^{2}}$ ${{2p}^{4}}$? [Class 10 Science] (2)
"Adolescence is the age of stress and strain". Explain [CBSE Class 11 Physical Education] (4)
Describe briefly the necessity of proper sports gear for improving [CBSE Class 11 Physical Education] (2)
Two identical bullets are fired one by a light rifle and the other by a heavy rifle with the same force. Which rifle will hurt the shoulder more and why? [CBSE Class 9 Science] (2)
Class 10 maths sample paper [CBSE Class 10] (1)
Forest society and colonialism [CBSE Class 9 Social] (1)
What is meant by (i) delocalisation, (ii) resonance energy [CBSE Class 11 Chemistry] (2)
On the basis of quantum numbers, justify that sixth period [CBSE Class 11 Chemistry] (3)
A solenoid of length 50 cm having 100 turns carries a current of 2.5 A [CBSE Class 12 Physics] (3)
Force and laws of motion [CBSE Class 9 Science] (1)
State two reasons to say that caste alone cannot determine election result in India [CBSE Class 10 Social] (2)
How did the Belgium government solve its ethnic problem? [CBSE Class 10 Social] (4)
What is sustainable economic development? [CBSE Class 10 Social] (3)
Define the term ‘Resource’. Do you think that resources are free gifts of nature? Support your argument [CBSE Class 10 Social] (4)
How do social divisions affect politics ? Give suitable examples [CBSE Class 10 Social] (5)
State with reasons which of the following cannot possibly represent one dimensional motion of a particle [CBSE Class 11 Physics] (3)
A brown substance X on heating in air forms a substance Y [Class 10 Science] (3)