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Why the effective mass of an electron is different than it mass in vacuum?
The effective mass of an electron in a material is different from its mass in vacuum because in a material, the electron interacts with the surrounding atoms and lattice structure, causing its motion to be influenced by these interactions. This results in an effective mass that can be greater or lesser than the electron's mass in vacuum.
What is the machine called that picks up dirt?
a machine
What is the speed of an electron in a vacuum?
The speed of an electron in a vacuum is approximately 2.2 million meters per second.
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.
How do vacuum cleaners use magnets?
Vacuum cleaners use magnets in the electric motor to convert electrical energy into mechanical energy. The magnets create a magnetic field that interacts with the electrical current to produce rotational motion, which powers the vacuum cleaner's suction and brush functions. Additionally, some vacuum cleaners may use magnets to help hold and position components within the machine.
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 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.
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.
What does vacuum tube mean?
an electron tube containing a near-vacuum that allows the free passage of electric current.
