Answer:
plastic
Explanation:
because it is an insulator that it is a poor conductor of electricity.
Answer:
B
Explanation:
In this process on merry go round there is not any external torque so angular momentum will be conserve. Mass is always conserved.
Henry Moseley, its a generator which uses energy to generate electricity
Speed = wavelength × frequency
speed = 10/1000 × 5.0
speed = 0.001 × 5.0
speed = 0.005m/s
