Question

The number of significant figure in 3.01 x 10 to power2 is :
(A) 1
(B) 2
(C) 3
(D) 4
The uncertainty in the momentum ofan electron is 1.0x10-5 Kgms. Th​

Answer 1

Answer:

3 is the answer of the question

Answer 2

Answer:

C is the correct answer