Why are power cords coated with a material that has different physical properties than the wire inside?

Convective cooling cools rocks much more rapidly than heat conduction. hydrothermal circulation represents convective cooling at ocean ridges and is well known from things like black smokes, but only occurs close to the spreading ridge axis.

What is energy transfer? Give some examples

What tide occurs when when the sun, earth, and the moon are nearly in a line

You put a bottle of soft drink in a refrigerator and leave it until its temperature has dropped 12.0K. A. What is its temperature change in F? B. What is its temperature change in C?

Why is genetic stability important?

Is the muzzle velocity a scalar or vector quantity?

How many day does it take the sun to came out?

Using the word "more" to mean "I want another cookie" is an example of a (n) :

Ohm's law is I = V : R. What is the current of a circuit with a 3.0-volt battery and 1.0 ohm of resistance? The current of a circuit with a 3.0-volt battery and 1.0 ohm of resistance is (blank) amps.

Why do marine west coast climates have much precipitation