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When electromagnetic waves strike a metal pipe, what usually happens?
to enable long term exploration of space
metals conduct heat and have a high melting point
solubility
the pipe absorbs some of the waves
because of changing angles of the earth-moon-sun system as the moon orbits the earth
they have different masses
the particles moved farther apart
visible light is only part of the electromagnetic spectrum that can be seen by the human eye
Which is true about light and the electronmagnetic spectrum?
to enable long term exploration of space
metals conduct heat and have a high melting point
solubility
the pipe absorbs some of the waves
because of changing angles of the earth-moon-sun system as the moon orbits the earth
they have different masses
the particles moved farther apart
visible light is only part of the electromagnetic spectrum that can be seen by the human eye
What is the most useful purpose of the International space Center
to enable long term exploration of space
metals conduct heat and have a high melting point
solubility
the pipe absorbs some of the waves
because of changing angles of the earth-moon-sun system as the moon orbits the earth
they have different masses
the particles moved farther apart
visible light is only part of the electromagnetic spectrum that can be seen by the human eye
The melting point of a solid is 24.9 celcius. As heat is added to melt the solid, what hapens to the particles?
to enable long term exploration of space
metals conduct heat and have a high melting point
solubility
the pipe absorbs some of the waves
because of changing angles of the earth-moon-sun system as the moon orbits the earth
they have different masses
the particles moved farther apart
visible light is only part of the electromagnetic spectrum that can be seen by the human eye
An example of a property of matter that can be observed without changing the identity oft he mattter is
to enable long term exploration of space
metals conduct heat and have a high melting point
solubility
the pipe absorbs some of the waves
because of changing angles of the earth-moon-sun system as the moon orbits the earth
they have different masses
the particles moved farther apart
visible light is only part of the electromagnetic spectrum that can be seen by the human eye
In what way are atoms of nitrogen different from atoms of oxygen?
to enable long term exploration of space
metals conduct heat and have a high melting point
solubility
the pipe absorbs some of the waves
because of changing angles of the earth-moon-sun system as the moon orbits the earth
they have different masses
the particles moved farther apart
visible light is only part of the electromagnetic spectrum that can be seen by the human eye
why do moon phases occur?
to enable long term exploration of space
metals conduct heat and have a high melting point
solubility
the pipe absorbs some of the waves
because of changing angles of the earth-moon-sun system as the moon orbits the earth
they have different masses
the particles moved farther apart
visible light is only part of the electromagnetic spectrum that can be seen by the human eye
Which describes why metals are used to make pots and pans for cooking?
to enable long term exploration of space
metals conduct heat and have a high melting point
solubility
the pipe absorbs some of the waves
because of changing angles of the earth-moon-sun system as the moon orbits the earth
they have different masses
the particles moved farther apart
visible light is only part of the electromagnetic spectrum that can be seen by the human eye
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