Dew is formed when ____________________.

the wind is too dry to cause rainfall

No worries! We‘ve got your back. Try BYJU‘S free classes today!

the moisture from air is deposited on a cool surface

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

the sky is overcast at night

No worries! We‘ve got your back. Try BYJU‘S free classes today!

None of these

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B the moisture from air is deposited on a cool surface
Tiny drops of water that form on cool surfaces at night, when atmospheric moisture gets deposited on the cool surface, is called dew. Thus option B is correct.

Suggest Corrections

Similar questions

Q. Assertion :On a rainy day sound travel faster than on a dry day. Reason: When moisture is present in air the density of air increases.

Q. At the moment dew formation starts on a cool night, the air:

Q. A wet porous substance in the open air loses its moisture at a rate proportional to the moisture content. if a sheet hung in the wind loses half its moisture during the first hour, then the time when it would have lost

99.9 %

of its moisture is (weather conditions remaining same)

Q. A wet porous substance in the open air loses its moisture at a rate proportional to the moisture content. If a sheet hung in the wind loses half of its moisture during the first hour, when will it have lost 95% moisture, weather conditions remaining the same.

A wet porous substance in the open air loses its moisture at a rate proportional to the moisture content. If a sheet hung in the wind loses half its moisture during the first hour, then the time when it would have lost $99.9 %$ of its moisture is: (weather condition remaining same) [Take ${log}_{10} 2 = 0.301$ ]

Join BYJU'S Learning Program

Dew is formed when ____________________.

The correct option is B the moisture from air is deposited on a cool surfaceTiny drops of water that form on cool surfaces at night, when atmospheric moisture gets deposited on the cool surface, is called dew. Thus option B is correct.

The correct option is B the moisture from air is deposited on a cool surface
Tiny drops of water that form on cool surfaces at night, when atmospheric moisture gets deposited on the cool surface, is called dew. Thus option B is correct.