Question

A meter stick moves along its length with a certain

speed. The apparent length of the moving meter stick as measured by a stationary observer on the ground is found to be 98 cm. Then, the velocity v of the meter sticks in terms of the speed" of light in vacuum c will be:

A 0.17 c

B 0.19 c

C 0.98 c

D 0.14 c

Practice Next

More Physics GS Questions

As a routine exercise, Operations 'Garam Hawa' and 'Sard Hawa' are conducted by
A clock seen through a mirror shows ‘quarter to seven’. What is the correct time shown by the clock?
Who among the following was the editor/author of Newspaper “ Abhyuday ”?
Which of the following acts was enacted in 1952 to provide for the Employees’ Provident Fund and other welfare provisions?
The parallel sides of a Trapezium is 20 and 46cm respectively and the non-parallel sides were 10 cm and 24 cm respectively. If the non-parallel sides we...
The value of
An observatory ‘Vedh Shala’ or Jantar Mantar was built in the 18th century by which ruler of Ujjain?
Who is known as an “Administrative Authority” under “Mines act 1952”?
The flowers in a basket become double every minute and the basket gets full in one hour. In how much time, the basket was 1/32 full?
What is the minimum rate of compensation for permanent total disability under the Workmen’s Compensation Act, after the amendment made in 1995?

Relevant for Exams:

AAI ATC JE

A meter stick moves along its length with a certain

Solution

Relevant for Exams: