01 Which statement is incorrect?

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02 Upthrust and an object’s weight act:

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03 A tank partly filled with liquid accelerates uniformly horizontally. What happens to…

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04 Who first devised a method of measuring atmospheric pressure?

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05 The centre of buoyancy always:

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06 What is the force acting perpendicular to a plane called?

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07 What is an ideal fluid?

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08 What is the relation between thrust T, pressure P and area A?

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09 The floating of an object on water is explained by:

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10 The ability of a material to deform without breaking is called:

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