() identify the following as electromagnetic (e) or mechanical (m) waves.

sound waves

water waves

radio waves

ultraviolet waves

waves in a wheat field

You will be galileo perform the experiment to determine if objects with different mass fall at the same, or different, rates in the air and in a vacuum. (refer to the walk-through video to locate the online lab within the online textbook).

Which of the following types of electromagnetic radiation has the longest wavelength? a. infrared light b. visible light c. ultraviolet light d. microwaves

The inner planets or call terrestrial because they