Which of the following processes requires heat energy from the surroundings?(a) Freezing(b Condensation(c) Evaporation(d) Deposition

A.VERIFIED ANSWERfact-checked by tutors

(C): Freezing, condensation, and deposition are processes where a substance releases heat as it changes state (exothermic). Evaporation (liquid to gas), melting (solid to liquid), and sublimation (solid to gas) are processes that absorb heat (endothermic).

Suggested Q&A

BIOLOGY · CLASS 9

BiologyCLASS 9
A boy runs along a circular track of radius 7 meters. If he completes one full round in 22 seconds, calculate his average speed and the magnitude of his average velocity for this round.
BiologyCLASS 9
What is the function of stomata in the epidermis of plant leaves?
BiologyCLASS 9
Describe the general characteristics of connective tissues that set them apart from other animal tissues.
BiologyCLASS 9
Distinguish between primary growth and secondary growth in plants, indicating which meristems are responsible for each.
BiologyCLASS 9
What is the role of intercalated discs in cardiac muscle tissue?
BiologyCLASS 9
Enlist the major types of cells found in blood and their specific functions.