Indian army has published the notification for SSC Tech 56 men and SSC Tech 27 women for the course commencing at OTA Chennai from April 2021
What will happen to the elastic property of Gold when Potassium is added to gold?
The elastic property of gold decreases
The elastic property of gold remains unaltered
The elastic property of gold increases
Gold loses its elastic property
Match List I with List-II and select the correct. Answer using the code given below the Lists:
a-3, b-1, c-2, d-4
a-3, b-2, c-1, d-4
a-4, b-2, c-1, d-3
a-4, b-1, c-2, d-3
A physical quantity X is connected from . Calculate the percentage error in X, when % error in a, b, c are 4%, 2%, and 3%, respectively.
10%
11%
12 %
13 %
There are two statements:
Statement A: Newton’s first law invalid from the pilot in an aircraft which is taking off.
Statement B: Newton’s first law invalid from the observer in a train moving with constant velocity.
Which of the following is correct.
A only
B only
Both A and B are correct
Both A and B are wrong
