Allison wants to calculate the speed of a sound wave.

Which formula should she use?

distance traveled / amplitude

number of wavelengths / amplitude

number of wavelengths / time

distance traveled / time

Which colors are contained in white light? o All of the colors o No colors o All the light colors o All the dark colors

What property of matter is measured in cubic centimeters?

a ball at rest falls from a platform above the ground. the ball falls freely and hits the ground 1.1 s later. what is the platform

What is the result of galaxies colliding?

Describe what occurs at a destructive boundary. Explain what folding is and give an example of a mountain region formed by folding. this is for earth science btw

Whay is moon non-lominous body

How many (whole number of) 91 kg people can safely occupy an elevator that can hold a maximum mass of exactly 1 metric ton? A metric ton is 1.000 * 103 kg. Answer in units of people.

Cho is using technological design to build a clock based on the apparent motion of the Sun. Which of the following would be the best measure of success for Cho's clock? A. Cho's clock works even at night. B.

Suppose that a car traveling to the west (-x direction) begins to slow down as it approaches a traffic light. Make a statement concerning its acceleration. a) The car is decelerating and its acceleration is positive.

What are the moons of the outer planets made of, and how is their composition different from that of our Moon?