Which of these units is most appropriate to use when measuring the mass of a person?
gram
milligram
kilogram
megagram

You are about to open a container of soy milk but notice that there are instructions to “shake well before serving.” the soy milk is most likely a

Infrared radiation has wavelengths that are shorter than visible light is part of the visible light spectrum has wavelengths that are longer than visible light has the same wavelengths as ultraviolet radiation

For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat