MCQs: Internal energy of a substance is associated with
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MCQs: In which phase of a substance does conduction mode of heat transfer take place?
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MCQs: Mass transfer does not take place in
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MCQs: What is the condition for conduction mode of heat transfer between two bodies?
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MCQs: In which mode, does the heat energy transfer between two bodies when they are separated by some distance and there is no any medium between them?
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MCQs: The radiant heat emitted by any body travels at the speed
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MCQs: In convection heat transfer energy transfer takes place between
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MCQs: The convection heat transfer coefficient depends upon
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MCQs: In a process of heat transfer by convection from a body to the surrounding fluid, the convection heat transfer coefficient
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MCQs: Which two processes are unitedly responsible in the transfer of heat between solid surface and surrounding fluid?
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MCQs: When the surface of a body is at higher temperature than the surrounding fluid, then the heat flows firstly from surface of the body to the adjacent layer of fluid by
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MCQs: The fluid flow in which the fluid particles in one layer do not mix with the fluid particles in the other layer is called as
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MCQs: Generally, all the fluid particles in flowing fluid
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MCQs: What is the relation between the rate of convection heat transfer and the rate of mixing in turbulent fluid flow?
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MCQs: Viscosity of a fluid can be defined as
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MCQs: The radiation takes place
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MCQs: Which phenomenon is related to the term radiation?
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MCQs: Thermal radiation takes place from a body by electromagnetic waves as a result of
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MCQs: The range of waves within which all possible frequencies of electromagnetic radiation are represented is called as
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MCQs: How is the wavelength of radiation (λ) calculated, when propagation velocity (C) and frequency (ν) of the radiation is given?
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