Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects
0 reads0 ratings0 helpful

If air temperature and dew point become very close, which possibility increases?

Answer and explanation

Correct answer: Formation of fog or mist

The correct answer is C, formation of fog or mist. Dew point is the temperature to which air must cool, at nearly constant pressure and moisture content, for saturation to begin. When air temperature and dew point are very close, the air is already nearly saturated. Only a small amount of further cooling is needed for condensation. If this condensation occurs in the air near the ground, many tiny droplets form fog or mist and reduce visibility. A is wrong because a small temperature–dew-point difference indicates abundant relative moisture, not complete dryness. B is wrong because near-saturation can support cloud, fog, or mist formation rather than guarantee clear skies. D is unrelated: seawater freezing depends on water temperature and salinity, not directly on this atmospheric difference. Memory cue: “small dew-point spread means saturation is near.”

Related tags

GeographyDew-PointFogMistHumidityForms Of Condensation: DewFrostAnd MistForms Of Condensation Dew Frost Fog And MistWater In The Atmosphere

Was this question useful?

No ratings yetWrite a review / Rate this question

Student Reviews

No published reviews yet.

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.