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What does a vacuum furnace typically heat?
This vacuum is typically used to heat up metal. A vacuum furnace can reach a temperature of over 2,500 degrees. This furnace heats up fast but can cool itself off even faster.
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.
How a vacuum conducts heat?
A vacuum does NOT conduct heat !
Why in the first ger equals neration computer were very large?
Their active components were vacuum tubes (which were large) which generated lots of heat (which needed a large cooling system to remove that heat from the computer).
Does wizard101 heat up your computer?
no
Hy did ENIAC give off so much heat?
In 1946two Americans, Presper Eckert, and John Mauchly built the ENIAC electronic computer which used vacuum tubes instead of the mechanical switches of the Mark I. The ENIAC used thousands of vacuum tubes, which took up a lot of space and gave off a great deal of heat just like light bulbs do. The ENIAC led to other vacuum tube type computers like the EDVAC (Electronic Discrete Variable Automatic Computer) and the UNIVAC I (UNIVersal Automatic Computer).
How many vacuum tubes did the first generation computer have?
Oh yes - and for several generations after that. ENIAC, the first mainframe computer, had to be kept in a room with very heavy air conditioning (about 60 degrees) because of the heat generated by all the vacuum tubes.
Is heat energy can be stored in vacuum?
No, heat energy cannot be stored in a vacuum because vacuum is an absence of matter that could hold or transfer heat. Heat needs matter to transfer through conduction, convection, or radiation. In a vacuum, there is no medium for heat transfer to occur.
Why can not heat be conducted by vacuum?
Heat conduction requires a medium for the transfer of thermal energy. In a vacuum, there are no particles to carry the heat energy from one place to another. Therefore, heat cannot be conducted through a vacuum.
Is it possible for heat to flow across a vacuum?
No, heat cannot flow across a vacuum because it requires a medium such as air, water, or metal to transfer the thermal energy. A vacuum lacks particles for heat to be transferred through conduction or convection. Heat can only be transferred through radiation in a vacuum.
Does heat travel in a vacuum?
No, heat cannot travel by conduction or convection in a vacuum since there are no molecules to transfer the heat. However, heat can still be transferred by radiation, which does not require a medium and can travel through a vacuum as electromagnetic waves.
What is the specific heat of vacuum?
Vacuum does not have a specific heat because it does not contain any particles to absorb or transfer heat energy.
