Quiz Instructions Question 1
1 pts
Which of the following advancements in science was primarily achieved by Aristotle?
A. the discovery that all
objects fall at the same rate
b. the development of the atomic theory of matter
c. the use of formalized logic in the sciences
d. the development of the heliocentric model

Ultraviolet radiation is dangerous because it has a high enough energy to damage skin cells. what is the best explanation of the relationship between wavelength and wave energy? a) wave energy is related only to frequency, not wavelength. b) longer wavelengths have lower frequencies but higher energy. c) the shorter the wavelength, the lower the frequency and the higher the energy. d) the shorter the wavelength, the higher the frequency and the higher the energy.

Why, on the molecular level, does changing the amount of baking soda or vinegar affect the amount of carbon dioxide gas produced?

Which type of heating system is often used to heat many buildings from a central location