When can one record the lowest temperature of air?

Related MCQs

• Which of the following are true with regard to temperature control of the atmosphere of a given place? 1. The major temperature contrasts on earth's surface are between land masses and oceans 2. During night, the water surface cools more rapidly than the land surface 3. Temperature generally decreases with latitude on either side of the equator 4. Temperature rises to a maximum during summer and falls to a minimum during winter
• Which of the following are the ideal conditions for the phenomenon of temperature inversion to occur? [IAS 2001] 1. Long nights 2. Cloudy sky 3. Calm and stable air 4. Dry air
• When the relative humidity is 50 percent and air temperature is 30°C, a cooling of air mass: [NDA 1990]
• Lowest temperature is recorded in
• The region with the lowest mean winter temperature (-50º C) is found in
• The lowest winter temperature in the northern hemisphere is of:
• Which of the following is/are characteristic of a depression in the southern hemisphere? 1. It is a mass of air whose isobars form an oval or circular shape 2. Pressure is high in the centre and decreases towards the outside 3. Air moves anti-clockwise
• The temperature at which the air is saturated is known as
• When a descending air contracts and its volume decreases, what happens to its temperature? [IAS 2009]
• The absence of which among the following causes the temperature of the atmosphere to decrease with ascent along with decreasing density of air? 1. Vegetation 2. Water 3. Carbon dioxide 4. Oxygen 5. Nitrogen