General Science Question and Answers:-For Railway/SSC/Clerk /Junior Accountant/Postal
Circle
Q. Earth rotation can be exhibited by
Ans.
Faucoult pendulum
Q. Velocity of light is constant but
measurable (3*10^8 m/sec) Quantity and therefore has error of 3.0 per part of.
Ans.Millions
Q. Cesium atomic clock at the Boulder Laboratories
of the National Bureau of standards measures time intervals to an accuracy equivalent
to the loss of less than I see in the __________ years.
Ans.3000