explain the proper definition of light?

993

what is overall expansion,hp expansion,ip expansion and axial shaft of a steam turbine?

1786

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?

976

Which property of sound is affected by change in air temperature?

986

How do you calculate tensile strength?

1040

What is the essence of quantum physics? What makes it so different from classical physics? : quantum physics

879

Explain which way do twin screw props on a boat rotate when propelling the boat forward?

917

What is the proper definition of light?

1122

Explain how do you convert from pascal to torr?

948

Physicists most commonly call a mass moving in a straight line path as having:

984

By primarily using what simple machine did galileo come to the conclusion on the existence of friction?

949

hi sir plz send me clerical exams model test papers for the preperation of indian bank exam am very thankful to you

1935

Who determined that the square of a planets period is proportional to the cube of its average distance from the sun?

934

What is the rectilinear propagation of light?

1050

Explain when are intermolecular forces the strongest?

969