CBSE class 10 results to be declared today
The results of the CBSE for 10th will be declared in just few minutes from now.
You can check the results on the link of cbse
www.cbseresult.nic.in
Good Luck to you all
Posted by Manoj Jaiswar ( PMJ Sir )
Doors of a dam are 20m below the surface of water in the dam. If one door is opened what will be the speed of the water that flows out of the door ?
The given can be listed as, h= 20m g = 9.8m/s² To find, v = ? Solution -��…
Define progressive wave and what are the characteristics of progressive waves
A wave in which the disturbance produced in the medium travels in a given …
State the conditions for constructive & destructive interference of light
(1) Constructive interference (brightness): There is constructive interfer…