True.
The amount of gas is determined by its pressure, volume, and temperature. The equation is:
PV = nRT
where:
P = pressure, measured in pascals (the SI derived unit of pressure)
V = volume
n = amount of substance of gas (moles)
R = universal gas constant
T = temperature
Volume - measured in cubic meters, cubic centimeters, etc.APEX height, length, and width
false
This height is called the altitude. It is the amount of distance between the object and the surface of water.
False
false
False. Decibel is a unit of measurement used to express the intensity of sound, not pollution. It measures the level of sound pressure. Pollution is typically measured in terms of air quality indices, concentration of pollutants, or other specific measurements depending on the type of pollution being measured.
true
False, would increase the amount of fluid leaving the capillaries.
false
False. The wavelength of a wave is actually measured from crest to crest, or trough to trough, not from crest to trough.
False, it is measured from crest to crest.
False. Heat is measured in units of energy such as calories or joules, not in degrees Celsius. Temperature, on the other hand, is measured in degrees Celsius.
FALSE
no
False. The presence of gravity does not directly affect the amount of gas in an atmosphere. Factors such as temperature, pressure, and chemical reactions play a larger role in determining the composition and amount of gas in a given atmosphere.
false
false