How does the observed change in the sea floor age support he theory of sea floor spreading

When a container decreases in size, what will happen to an amount of gas in the container?

What was his average swimming speed during the second half of the race if he tied the record, which was at an average speed of 2.05 m/s?

A box is at rest on a table. What can you say about the forces acting on the box? The upward () and the downward () are balanced a. Applied Frictinaol normal b. Drag force Gravitatina Tensionl

g An ice cube has a mass of 54 g and is initially at a temperature of 0°C. The ice cube is heated until 47.4 g has become water at 100°C and 6.6 g has become steam at 100°C.

On his fishing trip Taylor takes the boat 12 km south. The fish aren't biting so he goes 4 km west. He follows a school of fish 1 km north. What distance did he cover? What was his displacement (magnitude and direction) ?

How many layers of material were the roads made of? a. two c. four b. three d. five

Red light has a shorter wavelength than yellow light.

Approximately what is the parallax angle of a star that is 20 light-years away?

If the Earth and distant stars were stationary (motionless) in space, what would we observe about the wavelength from these stars? A. Wavelengths measured would match the actual wavelengths emitted. B.

Two fire trucks with sirens speeds towards and away from an observer. Which statement is true involving the Doppler effect observed by the observer?