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 -��…
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…
FYJC Physics Chapter wise Marks
This is the chapter wise mark distribution for Class 11 Physics of Maharashtra State B…
What is the difference between Kinematics, Kinetics & Dynamics?
All three are branches of classical mechanics Kinematics: Kinematics is the branch of…
What is the angular speed of a the tip of the minute hand of a clock
A minute hand completes one revolution (2𝞹 radians) in one hour so its angular sp…
Calculate the viscous force acting on a rain drop of diameter 1 mm, falling with a uniform velocity 2 m/s through air. The coefficient of viscosity of air is 1.8 × 10^-5 Ns/m².
As per the question we can list some data as, diameter d = 1mm velocity v…
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 = ? …