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No. Several liquids, including gasoline, oil and alcohol, are less dense.
Gases are less dense than solids.
Cooler material is more dense and hotter material is less. This means that plates become more dense as they cool.
Yes, saliva is less dense than oil. Saliva is composed primarily of water, whereas oil is made up of non-polar molecules that are less dense than water.
Density is determined by the amount of mass in a given volume. Something is considered dense if it has a high mass for a given volume, while it is considered not very dense if it has a low mass for a given volume. Materials with tightly packed particles are usually dense, while materials with loosely arranged particles are less dense.
it might be less dense
if two fluids of different density meet the less dense one will rise over the more dense one.
Air, oil, ice. One of the few substances that its solid form is less dense
If an object or liquid is is less dense than the liquid in which it floats, that's the reason why it floats, because whatever is less dense floats. If you meant to ask why something MORE dense can float in something LESS dense, one answer is surface tension.
No. Several liquids, including gasoline, oil and alcohol, are less dense.
no
When a wave passes from a less dense medium to a denser one, most of the wave energy is answer is reflected FALSE
This is an example of refraction. When light moves from a more dense medium to a less dense one, it speeds up, causing it to bend away from the normal.
When a wave passes from a less dense medium to a denser one, most of the wave energy is answer is reflected FALSE
See which one answers the most trivia questions correctly.
This area of the forest is not as dense as the other one we just passed.
True. When a wave passes from a less dense medium to a denser one, most of the wave energy is reflected back into the less dense medium, causing partial reflection and refraction of the wave.