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Does the Vacuum Energy have
Which type of wave can carry energy through a vacuum? Remember, a vacuum is a place where there is no matter such as space.
mecha
1 answer
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The power rating of a vacuum cleaner is 0.8 kW if you use the vacuum cleaner for 2.5 hours how much energy does it use?
1 answer
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The power rating of a vacuum cleaner is 0.8 kW. If you use the vacuum cleaner for 2.5 hours how much energy does it use?
a 0.32
1 answer
82 views
The Zoom3000 is the most powerful, quietest, longest-lasting vacuum cleaner available! This amazing product will clean your
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asked by
fish
110 views
A radio tower emits energy in the form of waves. These waves travel great distances. Some of them even leave Earth and travel
1 answer
89 views
A radio tower emits energy in the form of waves. These waves travel great distances. Some of them even leave Earth and travel
1 answer
92 views
in physics terms what does vacuum mean?? i thought they meant a vacuum sweeper?? huh? The question is " The same object is
1 answer
asked by
bobbi
904 views
hich question can Rebecca ask if she is trying to determine if a wave is electromagnetic?(1 point)ResponsesCan the wave transmit
3 answers
asked by
dee
89 views
Which question can Rebecca ask if she is trying to determine if a wave is electromagnetic?(1 point) Responses Can the wave
1 answer
69 views
A golf ball and a ping-pong ball are dropped in a vacuum chamber. When they have fallen halfway down, they have the same...
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Tammy
3,037 views