Want this question answered?
the second hand
The second hand on the clock circles 420 times in 7 hours.
Because it counts seconds.
its least count will be one second
The hour hand, the minute hand and the second hand.
Second Hand
Second hand.
second hand
the second hand
The second hand on the clock circles 420 times in 7 hours.
The angular velocity of the second hand of a clock is pi/30 radians per second.
Because it counts seconds.
Sometimes, it is called a sweep hand, but the hands on a clock usually are called hour, minute, and second.
Because it points at the seconds? hours minutes seconds
its least count will be one second
put clock oil on the second hand.
There are 3 hands. The second hand, the minute hand and the hour hand.