- Latent heat of evaporation
- Latent heat of fusion
- Latent heat of fission
- Latent heat of condensation
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What is the colour of the fresh grass Statements : I. Blue is called green, red is called orange, orange is called yellow. II. Yellow is called white, white is called black, green is called brown and brown is called purple.?
Answer: Option 2 The colour of fresh grass is 'green' and as given in II, 'green' is called 'brown'. So, the colour of fresh grass is 'brown'.
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When water changes from a liquid to a vapour, we call this process:?
Answer: Option 5 Evaporation is the process by which water changes from a liquid to a gas or vapour. Evaporation is the primary pathway that water moves from the liquid...
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The ratio of the actual mass of water vapour in a unit mass of dry air to the mass of water vapour in the same mass of dry air when it is saturated at the same temperature and pressure, is called?
Answer: Option 4 The ratio of the actual mass of water vapour in a unit mass of dry air to the mass of water vapour in the same mass of...
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A mixture of dry air and water vapour, when the air has diffused the maximum amount of water vapour into it, is called?
Answer: Option 3 A mixture of dry air and water vapour, when the air has diffused the maximum amount of water vapour into it, is called Saturated air
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Condensation of a vapour-gas mixture just begins, when (where, p = partial pressure of the vapour P = vapour pressure of the liquid )?
Answer: Option 1 Let'
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Enthalpy change resulting, when unit mass of solid is wetted with sufficient liquid, so that further addition of liquid produces no additional thermal effect, is called the heat of?
Answer: Option 4 Let'
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If Dust is called Air, Air is called Fire, Fire is called Water, Water is called Colour, Colour is called Rain and Rain is called Dust, where do Fish live ?
Answer: Option 3 Generally, Fishes lives in Water and Water is called Colour in the code. So Fishes live in Colour.
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Fourier's law of heat conduction is (where Q = Amount of heat flow through the body in unit time, A = Surface area of heat flow, taken at right angles to the direction of heat flow, dT = Temperature difference on the two faces of the body, dx = Thickness of the body, through which the heat flows, taken along the direction of heat flow, and k = Thermal conductivity of the body)?
Answer: Option 1 Fourier's law of heat conduction is k. A. (dT/dx) where Q = Amount of heat flow through the body in unit time, A = Surface area of heat...
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If Football is called Cricket, Cricket is called Basketball, Basketball is called Badminton, Badminton is called Volleyball, Volleyball is called Hockey and Hockey is called Golf, then which of the following games is not played using a ball?
Answer: Option 1 Badminton is played without any ball and in the question Badminton is called Volleyball.
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The property of a liquid which offers resistance to the movement of one layer of liquid over another adjacent layer of liquid, is called?
Answer: Option 4 Let'
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