Chemistry, 05.05.2020 13:08 ozieera

3. If a sound is louder or a light is brighter, what does this mean about the amplitude of
the wave?
a. The amplitude is smaller
b. The amplitude is greater
c. The amplitude is always the same
d. The amplitude is louder

4. If a sound is softer or a light is dimmer, what does this mean about the amplitude of
the wave?
a. The amplitude is smaller
b. The amplitude is greater
c. The amplitude is always the same
d. The amplitude is louder

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 20:30, nmadrigal

In a laboratory experiment, a fermenting aqueous solution of glucose and yeast produces carbon dioxide gas and ethanol. the solution was heated by burning natural gas in a bunsen burner to distill the ethanol that formed in the flask. during the distillation, the ethanol evaporated and then condensed in the receiving flask. the flame of the burner was kept too close to the bottom of the flask and some of the glucose decomposed into a black carbon deposit on the inside of the flask. during this experiment the following changes occurred. which of these changes involved a physical change and not a chemical change? check all that apply. 1-condensation of ethanol 2-evaporation of ethanol 3- formation of carbon dioxide gas from glucose burning of natural gas 4-formation of ethanol from glucose by yeast 5-formation of a carbon deposit inside the flask

Answers: 2

continue

Chemistry, 22.06.2019 03:50, sgslayerkingminecraf

Which of the following statements about acidic water is true? a. acid has no effect on the h, o molecules. b. the solution contains a larger number of oh ions than h, o ions. c. the solution contains a larger number of h, o ions than qh ions. d. the solution contains an equal number of h, o ions and oh ions. none of the above e.

Answers: 1

continue

Chemistry, 22.06.2019 09:00, bibhu42kumarp7o4ss

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure

Answers: 1

continue

Chemistry, 22.06.2019 09:50, bridgetosanders

What are four significant sources of ghgs that come from wostem washington?

Answers: 2

continue

You know the right answer?

3. If a sound is louder or a light is brighter, what does this mean about the amplitude of
the...