Description : The process of a solid converting directly into a gas is called: w) fusion x) sublimation y) condensation z) distillation
Last Answer : ANSWER: X -- SUBLIMATION
Description : What term describes the process when a solid phase changes directly to the gas phase?
Last Answer : ANSWER: SUBLIMATION
Description : During which process do ice and snow on Earth move directly from the solid state into water vapor in the atmosphere?
Last Answer : During the process of Sublimation.
Description : Is a physical change A.Forming a mixture B.Burning wood C.Food turning into waste in the intestines D.Turning solid sodium and chlorine gas into salt?
Last Answer : What is the answer ?
Description : What best describes the change directly from the gas phase to the solid phase?
Last Answer : It is "Sublimation." Sublimation is the word used to describethe jump from the solid state of matter, directly to the gas stateof matter. A full diagram is available in the related link.
Description : What layer is directly beneath the Earth's crust is it a solid liquid or gas?
Last Answer : The Earth's crusts floats on the so-called upper mantle. The upper Mantle is predominantly solid but it can act like a fluid. You could compare it to soft plastic in that respect.
Description : The process of conversion of substance directly from solid to vapour state?
Last Answer : Sublimation
Description : The changing of solid directly to vapor without passing through liquid state is called a. Evaporation b. Vaporization c. Sublimation d. Condensation
Description : Conversion of a substance directly from solid to vapour state is known as (a) Vaporisation (b) Sublimation (c) Decomposition (d) Ionisation
Last Answer : Ans:(b)
Description : What is the process of converting solid ice into a gas called?
Last Answer : A: Sublimation.
Description : In the Newton's law range, the terminal velocity of a solid spherical particle falling through a stationary fluid mass is __________ the fluid viscosity. (A) Directly proportional to (B) Inversely proportional to (C) Inversely proportional to the square root of (D) Independent of
Last Answer : (B) Inversely proportional to
Description : Nusselt number/Biot number varies (A) Inversely with thermal conductivity (B) Directly with heat transfer co-efficient (C) Directly with thermal conductivity (D) Inversely with the dimension of the solid
Last Answer : (A) Inversely with thermal conductivity
Description : In soldering, what alloy changes directly from a solid state to a liquid state?
Last Answer : Eutectic.
Description : What is the process of a gas turning into a liquid called?
Last Answer : A: Condensation.
Description : What is the name of the process where a solid turns into a gas and then back into a solid?
Description : What is the name of the process where a gas turns into a solid?
Last Answer : A: Deposition.
Description : Which one of the following statements about PYROLYSIS, which is a process for solid waste treatment is incorrect? (1) It converts the waste into solid, liquid and gas of which the resultant liquid ... pressure at temperature above 430° C. (4) It is a thermo chemical decomposition of organic waste
Last Answer : (2) The process occurs at a temperature above 430°C at atmospheric pressure. Explanation: Pyrolysis is a thermo-chemical decomposition of organic material at elevated temperatures in the ... . Pyrolysis generally takes place well above atmospheric pressure at temperatures exceeding above 430 °C.
Description : Which one of the following statements about PYROLYSIS, which is a process for solid waste treatment is incorrect? (1) It converts the waste into solid, liquid and gas of which the resultant ... high pressure at temperature above 430° C. (4) It is a thermochemical decomposition of organic waste
Last Answer : The process occurs at a temperature above 430°C at atmospheric pressure.
Description : What is the name of the process where a liquid or gas flows around a solid object, creating a force called drag?
Last Answer : A: Fluid dynamics.
Description : How do I keep snow on the mountain from turning solid green?
Last Answer : Need Answer
Description : Pick out the wrong statement. (A) The binary diffusivity in liquids is of the order of 10 -5 cm2 /sec (B) Molecular diffusion in solid is much faster than that in liquids ( ... Poiseuille's law, the permeability decreases with increase in temperature for flow of a gas through a given capillary
Last Answer : (B) Molecular diffusion in solid is much faster than that in liquids
Description : In a condensation process, _______ to _________ A] Gas, Solid B] Gas, Liquid C] Liquid, Gas D] Liquid, Solid
Last Answer : B] Gas, Liquid
Description : What is the process of liquid turning to gas?
Last Answer : The process is called evaporation