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What happens to frequency does the speed of light ever change?
The speed of light IN A VACUUM is always the same. In substances other than the vacuum, the speed of light is usually slower than in a vacuum.
What is the name of the machine measuring pressure of gas?
Many techniques have been developed for the measurement of pressure and vacuum. Instruments used to measure pressure are called pressure gauges or vacuum gauges.
How could you demonstrate boiling point?
A light layer of vacuum grease is applied to the rim of the belljar. Water at room temperature is placed inside and the vacuum pump is then used to evacuate the vessel. When the air pressure is reduced to the vapour pressure of water at room temperature the water will begin to boil.
What happens to the sound waves when it enter into vacuum?
Sound waves cannot propagate in a vacuum. Sound waves travel through matter, and a vacuum is, by definition, the absence of matter.
Does a gas escape through a tiny opening into a vacuum during effusion?
Yes, a gas can escape through a tiny opening into a vacuum during effusion. Effusion is the process by which gas molecules pass through a small opening into a vacuum due to their random motion. This happens because of the difference in pressure between the gas inside and the vacuum outside.
What machine is a vacuum?
A vacuum packaging machine is a machine that allows the user to seal a food product for long term storage, such as in vacuum sealed packages. They are relatively inexpensive and found at Bed Bath and Beyond.
What is a vacuum packing machine?
A vacuum packaging machine is a machine that allows the user to seal a food product for long term storage, such as in vacuum sealed packages. They are relatively inexpensive and found at Bed Bath and Beyond.
Is a vacuum a complex machine?
No, a vacuum is not a complex machine. It consists of simple components like a motor, fan, and bag or filter.
what simple machine is a vacuum?
A vacumm.
What vacuum canister does a Dyson vacuum machine take?
The only kind of vacuum canister that a Dyson vacuum machine will take is one that is made by Dyson. These canisters are made especially for Dyson, and to date there are no competitors in the market.
What is the machine called that picks up dirt?
a machine
Where can you buy canister vacuum machine?
One can purchase a canister vacuum machine from the following retailers: Hoover, eBay, Tesco Direct, Amazon, Sears, Vacuum Judge, Target, Bed, Bath and Beyond.
Name a simple machine that starts with a v?
vacuum
What is housekeeper's vacuum?
it is a machine which helps to clean the house.
What is the vacuum former?
a vacuum former is a machine that is used to heat up plastic and mould it to the right shape.
What goes on inside a vacuum?
by definition a vacuum is empty. as in nothing. there is nothing in a vacuum. so the answer is, by current knowledge, that nothing happens in a vacuum
What happens when light passes through vacuum?
it travels at c (speed of light in a vacuum)
