Question

what is stopclock used in laboratories?​

Answer 1

➭ AnSwer :-

⟹ Stop Clock :-

• A stopwatch is a handheld timepiece designed to measure the amount of time that elapses between its activation and deactivation.
• A large digital version of a stopwatch designed for viewing at a distance, as in a sports stadium, is called a stop clock.

Answer 2

_______ is the gravitational pull experienced by the mass.