HSC Result 2026
The result of HSC will be declared on 2nd May 2026 at 11am. It can be che…
Showing posts from April, 2022Show All
Some Definition From Projectile Motion
What is a projectile Any object when thrown or projected in air or dropped…
What is a Zener Diode
A Zener diode is a heavily doped pn-junction diode operated in its breakdown region. …
Weightlessness condition inside an orbiting satellite
Weight of a body is the force with which the body is attracted by the earth towards it…
What is reverberation
S ound produced in auditorium or any big hall persists for sometime due to multiple r…
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 = ? …