Elementary Mechanics, A bird flies in the east direction with a speed of 5 ...

A bird flies in the east direction with a speed of 5 ms -1 . The wind is blowing towards north at a speed of 3 ms -1 . Determine the relative velocity of the bird with

What is least count of stop watch, The least count of the stopwatch is 0.1 ...

The least count of the stopwatch is 0.1 second because in stopwatch we can measure milliseconds also.

Advantages of high transmission voltage, Advantages of high transmission vo...

Advantages of high transmission voltage  A) Decreases volume of conductor material: B) Enhance in transmission efficiency C) Reduces percentages line drop

Universal age paradox, Universal age paradox Two most straightforward ...

Universal age paradox Two most straightforward methods of computing the age of the Universe through redshift measurements, and stellar evolution yield incompatible results. Re

Forces and nature,

Ceramic capacitors, As the name indicates, the dielectric of this type of c...

As the name indicates, the dielectric of this type of capacitor is a ceramic. The basis of ceramic material is mainly barium titanate or a similar material, but other ceramic subst

Explain general theory of gravitation, Explain General Theory of Gravitatio...

Explain General Theory of Gravitation The idea of a gravitational field takes all the gravitational effects of a given mass like Earth and expresses them mathematically as a grav

Light.., why is the colour of sky blue

why is the colour of sky blue

Particle detectors, what is the principle of particle detectors ?

what is the principle of particle detectors ?

Spring force, just after cutting of spring will extension becomes zero or n...

just after cutting of spring will extension becomes zero or not