<em>A clamp-type measuring instrument operates on the principle of; </em>
A. induction
Answer:
9:00 AM
Explanation:
I took the test and that was the answer
Answer:

Explanation:
It is given that,
Angular speed of the football spiral, 
Radius of a pro football, r = 8.5 cm = 0.085 m
The velocity is given by :


v = 3.68 m/s
The centripetal acceleration is given by :



So, the centripetal acceleration of the laces on the football is
. Hence, this is the required solution.
Answer:
Blue light has the shortest wavelength amongst all the colours that combine to make white light. This means the blue light diffracts (bends) the most out of all of them. There will be no dispersion of colours because ideally, the blue light must consist of only one frequency.
Answer:
it depends on wether the + and - are facing eachother
or away from eachother
Explanation: