Question

Write true or false.
1. the process of conversion of liquid into gas is called sublimation _________
2. conduction cannot happen in vacuum _______

Answer 1

1. False

2. True

Here is your answer .

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Answer 2

Answer:

1) True

Vaporization, conversion of a substance from the liquid or solid phase into the gaseous (vapour) phase. ... Direct conversion from solid to vapour is called sublimation.

2) True

conduction can not occur in vacuum because it needs a medium to transfer heat.