Which additional thermal condition is needed for frost compared with dew?
Answer and explanation
Correct answer: Surface temperature must be below freezing point
Frost is ice deposition on a cold surface while dew forms as liquid droplets. Exam tip: remember the temperature threshold.
Frequently asked questions
What is the correct answer to this question?
Surface temperature must be below freezing point
Why is this the correct answer?
Frost is ice deposition on a cold surface while dew forms as liquid droplets. Exam tip: remember the temperature threshold.
Which subject and chapter does this question cover?
This is a Class 12 Geography question. Chapter: Water in the Atmosphere. Topic: Humidity, evaporation, and condensation.