A vacuum cleaner works on the principle of pressure difference. On the moon it will – (1) work as efficiently as on the earth (2) not work at all (3) work with reduced efficiency (4) work with increased efficiency

A vacuum cleaner works on the principle of pressure difference. On the moon it will – (1) work as efficiently as on the earth (2) not work at all (3) work with reduced efficiency (4) work with increased efficiency
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(2) not work at all Explanation: Vacuum cleaners work by creating a lower pressure just inside the opening which touches the floor. By creating a low pressure inside the machine, higher air pressure in the room pushes its way into the vacuum cleaner, taking the dirt with it.
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A vacuum cleaner works on the principle of pressure difference. On the moon it will (1) work as efficiently as on the earth (2) not work at all (3) work with reduced efficiency (4) work with increased efficiency

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What is the best type of vacuum cleaner to use if you have pets?

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Which vacuum cleaner eliminates the most allergens?

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Hand held vacuum cleaner price and suction?

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Who invented the Vacuum Cleaner?

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Last Answer : How to Clean a Vacuum Cleaner Bag A vacuum cleaner does not require a lot of maintenance, but it is advisable to keep making small adjustments to ensure that it's running to its full potential. ... any kinks in it. This will cause problems, even if you have followed all other instructions correctly.

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