3 years ago

Sunspots. Which of the following is a true statement.

Physics

2 answers:

Mama L [17]3 years ago

7 0

Answer:

A). They are areas of the sun that are ''burnt out'' or the first option would be your answer.

Explanation:

i hope it helps someone

AlladinOne [14]3 years ago

6 0

Where are the questions?

You might be interested in

What part causes the disc brake caliper piston to retract when the brakes are released?

Orlov [11]

The part that causes the disc caliper piston to retract when the brakes are released is the square-cut O-ring.
The square cut seal is the most important part of a disc brake caliper, for keeping the brake behind the piston so that when you step on the brake pedal, it releases a pressure that applied to the piston which in return applies the pad to the rotor.

3 0

3 years ago

Martha must carry a 45 N package up three flights of stairs. Each flight of stairs has a height of 2.3m, and the actual distance

Darina [25.2K]

Answer:

310.5 J

Explanation:

The total work done by Martha is equal to the increase in gravitational potential energy of the package, which is equal to

$\Delta U = mg\Delta h$