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

In which identification is it most necessary to consider both dew point and freezing point?

Answer and explanation

Correct answer: The difference between dew and frost.

Answer: C. Dew and frost are both related to cooling and condensation near a surface, but their physical forms depend on temperature. When moist air or a surface cools to the dew point while the surface remains above freezing, water can condense as liquid droplets called dew. If the surface is at or below the freezing point, moisture can appear as ice or frost instead. A does involve condensed water in fog and falling water in rain, but the dew-point/freezing-point pair is not the central identification criterion there. B and D concern different physical features and do not depend on these temperature thresholds. Memory cue: dew point tells when condensation begins; freezing point tells whether the condensed water is liquid or ice.

Related tags

DewFrostDew PointFreezing PointForms Of Condensation: DewFogAnd MistForms Of Condensation Dew Frost Fog And MistWater In The AtmosphereGeography

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.