Friction occurs when the surfaces and heat of two surfaces grind against each other.
I think these are the answers
Wrapping in insulated wire around a medal with ferromagnetic properties and applying an electric current
Because it eats plants and animals.
The answer is 2) 1.0c. Light will always propagate through a vacuum at the speed of light “c”; even when moving at a significant fraction of the speed of light, observers will still measure this as the speed of light and the difference is resultant of time dilation.
Answer:
yes
Explanation:
Yes, water can stay liquid below zero degrees Celsius. There are a few ways in which this can happen.
