HSC Result 2026
The result of HSC will be declared on 2nd May 2026 at 11am. It can be che…
Showing posts from February, 2023Show All
Explain why using earphones for a long time is not advisable.
We all know that the intensity of sound is inversely proportional to the square of the…
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 -��…
A light bulb is rated 100W for 220 V AC supply of 50 Hz. Calculate (a) resistance of the bulb. (b) the rms current through the bulb.
the given can be listed as Power P = 100W To Find , Resistance R = ? …