Explain what is relation between magnetic and electricity and why?

1002

Define ablation?

876

Explain when does an atoll start to form?

908

a bullet of mass m travelling at velocity v has a kinetic energy of ½mv2 when it strikes a ballistic pendulum of mass 1000 grams. The kinetic energy of the twomasses moving together just after the moment of impact is about a thousand times smaller than ½mv2. What has most of the bullets initial kinetic energy beenconverted to?

1015

why copper is a bad conducter at low temperature?

1903

What are the three major types of rocks?

828

Whar are the different parts of the x-ray radiation intensity graph? : quantum physics

1046

who described the theory of ionization?

1012

What are the characteristics of black body? : quantum physics

987

What is seismic?

860

What is reverberation?

1047

What is the difference between ‘soft' rock and ‘hard' rock geology?

8782

What are the assumptions of quantum theory of black body radiation? : quantum physics

997

while calculating KVA using Volt and Ampere Reading, why we multiply the result with Square Root of 3 (i.e, 1.73)?

2163

Why did the continents spread apart?

847