When we jump form the boat to the bank why the boat goes
backwards from the bank ?
What makes the telegraph wires hum?
Find the physical quantity in units from the equation: (Force*Distance)/(Velocity*Velocity)
What instrument is used to measure volume?
Explain band theory ?
Tell me how many neutrons and how many protons are present in a single deuterium nucleus?
When water is boiled in a tin and its mouth is closed by a rubber cork, then on pouring cold water over the tin it is crushed. Why ?
Explain the Liquids ?
Why in cold countries, the water at the surface freezes and in the inner portion it is in the sate of water ?
What is centrifugal force?
Why a pen used for writing with ink is always split as its pointed end?
On an electric schematic, what does the symbol of a horizontal line interrupted by a saw tooth shaped line represent?
WHO IS THE FATHER OF CALCULUS,LIBNIEZ OR NEWTON?