Density is dependent on mass and volume. Density is not a fixed constant for all substances either. The measure of density is by substance based on the above factors.
volume/frequency
It sounds like you are studying liquids, solids and gases.A liquid doesn't have a definite shape; it will shape like any container you pour it in.A gas doesn't have a definite volume; you can keep it at high pressure or low pressure and it will squeeze.A solid is the third type of physical state.
solid
At low temperature and high pressure, the VOLUME of the gas will be reduced.
The properties of a solid include having a definite shape and definite volume. The particles of a solid are close together, vibrate in place, and have low kinetic energy.
high volume, low cost
Some products are high volume and low cost if they can be produced by machines cheaply and easily from heap products and sold at a large profit margin. The opposite would be low volume high cost items.
volume/frequency
high
It sounds like you are studying liquids, solids and gases.A liquid doesn't have a definite shape; it will shape like any container you pour it in.A gas doesn't have a definite volume; you can keep it at high pressure or low pressure and it will squeeze.A solid is the third type of physical state.
A coin
solid
If a volume knob has a high resistance, then the radio's volume would be low because more of the electrical signal would be resisted and not reach the amplifier and thus not reach the speakers.
Volume means a cubic capacity and it's the size of a solid. A high level of Sound Volume equals Loud.
Low blood volume will cause low blood pressure, high heart rate as the heart tries to compensate. Eventually if the volume is low enough the person will go into hypovolemic shock.
At low temperature and high pressure, the VOLUME of the gas will be reduced.
A hot air balloon.