The change of phase form a solid to a gas is called

Sublimation is the transition from the solid phase to the gas phase.

Sublimation is an endothermic phase transition. It occurs at temperatures and pressures below the "triple point." Sublimation can be used for many things including transferring images onto clothes and mugs or separating different types of mixtures.

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step-by-step explanation:

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)