1.

Which of the following statement(s) is / are correct ?1. The range of time scale is obtained by dividing the length scale by the speed of light

Answer»

The range of time scale is OBTAINED by DIVIDING the length scale by the SPEED of light
The lower limit for the time scale is of the order of `10^(-22)` second
The lower limit for the time scale is of the order of `10^(-14)` second
The UPPER limit for the time scale is of the order of `10^13`second

Answer :C


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