Which of the following is the term for the phase change from gas to liquid?

question 2 options:

deposition

condensation

sublimation

evaporation

i cant remember what the answerfor this would be

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

Aclarinetist, setting out for a performance, grabs his 3.350 kg clarinet case (including the clarinet) from the top of the piano and carries it through the air with an upward force of 24.65 n. find the case's vertical acceleration. indicate an upward acceleration as positive and a downward one as negative.

Ascientific blank must be testable and capable of being proven false?