Question

47 When a substance change from Liquid to Gaseous state, It is said to Evaporate. some substaces change frcom solid to Gaseous state without h bassing through liquid. They are the said to.​

Answer 1

Answer:

Marie Curie was one of the most accomplished scientists in history. Together with her husband, Pierre Curie, she discovered radlum, an element widely used for treating cancer, and studied uranium and other radioactive substances, Pierre and Marie's collaboration later helped them to unlock the secrets of the atom. Marie was born in Warsaw, Poland, where her father was a professor of physics. Determined to receive a higher education, she left Poland, and in 1891 entered the Sorbonne, a French university, where she earned her master's degree and doctorate in physics. She married to Pierre in 1895 and spent many productive years working together.

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Answer 2

Answer:

Triple point: In thermodynamics, the triple point of a substance is the temperature and pressure at which the three phases (gas, liquid, and solid) coexist in thermodynamic equilibrium. deposition: A phase transition in which a gas is converted to solid, without passing though an intermediate liquid phase.