16-нұсқа

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A _________ _______ is an upward force that acts on any object in a fluid

An object _______ if it is less dense than the fluid it is in.

An object ______ if it is more dense than the fluid it is in.

According to ____________ ____________, a change in pressure at any point in a fluid is transmitted equally and in all directions throughout the fluid

What can we infer from the graph of temperature against length shown?

• The metal bar is non - insulated

• The metal bar is insulated

• Not enough information given

• The metal bar is made up of 2 different material

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Thermal conductivity, k depends on

• The triple point of the material.

• The type of material.

• The boiling point of the material.

• The shape of the material