Name: Da
Observing Minerals and Vineg
Describe the color, shape, size, and texture of each object.
a.
Chalk:
b. Seashell:
C.
Limestone:
"

Students design a model roller-coaster track. they place a rubber ball at the highest point on the track and let it go. the ball rolls along the track pulled only by the force of gravity. eventually, it comes to a stop. which change to the design will result in the ball moving the greatest distance?

Use the illustration to describe how the electromagnetic spectrum changes as its frequency moves from radio waves to higher energy gamma waves in terms of wavelength and amplitude.

7types of electromagnetic waves from lowest to highest frequency