MCQ Questions for Class 11 Geography Chapter 9 Solar Radiation, Heat Balance and Temperature with Answers

Check the below NCERT MCQ Questions for Class 11 Geography Chapter 9 Solar Radiation, Heat Balance and Temperature with Answers Pdf free download. MCQ Questions for Class 11 Geography with Answers were prepared based on the latest exam pattern. We have provided Solar Radiation, Heat Balance and Temperature Class 11 Geography MCQs Questions with Answers to help students understand the concept very well.

Class 11 Geography Chapter 9 Solar Radiation, Heat Balance and Temperature MCQ With Answers

Geography Class 11 Chapter 9 MCQs On Solar Radiation, Heat Balance and Temperature

Question 1.
The sun is vertically overhead at noon on 21st June at
(a) the equator
(b) 23.5 degree N
(c) 23.5 degree S
(d) 66.5 degree N

Answer

Answer: (b) 23.5 degree N

Question 2.
The days are longest at
(a) Thiruvananthapuram
(b) Hyderabad
(c) Chandigarh
(d) Nagpur

Answer

Answer: (a) Thiruvananthapuram

Question 3.
This process of vertical heating of the atmosphere is known as ________
(a) Psychrometer
(b) Convection
(c) Evaporation
(d) None of the above

Answer

Answer: (b) Convection

Question 4.
Differences in pressure on the earth surface causes:
(a) Winds
(b) Precipitation
(c) Hail
(d) Seasons

Answer

Answer: (a) Winds

Question 5.
______ are lines joining places having an equal temperature.
(a) Isotherms
(b) Evaporation
(c) Convection
(d) Pyrheliometer

Answer

Answer: (a) Isotherms

Question 6.
The heat energy absorbed by a known area in a fixed time is determined with the help of an instrument called
(a) Psychrometer
(b) Pyrheliometer
(c) Thermometric well
(d) Any instrument

Answer

Answer: (b) Pyrheliometer

Question 7.
What is Isotherm?
(a) The line joining the places of equal temperature
(b) The incoming short wave radiation
(c) The line joining the places of equal pressure
(d) None of the above

Answer

Answer: (a) The line joining the places of equal temperature

Question 8.
The earth radiates energy to the atmosphere in:
(a) Long wavelengths
(b) Radiation
(c) Insolation
(d) Short wavelengths

Answer

Answer: (a) Long wavelengths

Question 9.
Maximum insolation is received over the ____________
(a) Equator
(b) Tropical areas
(c) Sub-tropical areas
(d) Poles

Answer

Answer: (c) Sub-tropical areas

Question 10.
Insolation refers to ________
(a) Wind direction
(b) Solar radiation
(c) Precipitation
(d) None of the above

Answer

Answer: (b) Solar radiation

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