An atomizer works because of __________ principle.
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[Ques. 2] The brakes in a car work because of __________ principle.
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[Ques. 3] The buoyant force that keeps a ship afloat is an example of __________ principle.
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[Ques. 4] When an object floats in a liquid, the buoyant force is __________ the weight of the liquid displaced by the object.
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[Ques. 5] When an object floats in a liquid, the buoyant force is __________ the weight of the object.
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[Ques. 6] The upward force exerted by a fluid on an object immersed in it is called __________.
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[Ques. 7] Graphite, diamond, and buckminsterfullerene are different forms of the element _______.
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[Ques. 8] When a liquid boils and changes to a gas, it is said to have undergone a change of ________.
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[Ques. 9] The three common phases of matter on Earth are ________, ___________, and _______.
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[Ques. 10] An ionized gas is a state of matter called a __________.
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