Solar Radiation, Heat Balance and Temperature — Formula Sheet
CBSE · Class 11 · Geography
5 formulas from Solar Radiation, Heat Balance and Temperature (CBSE Class 11 Geography) on one page, grouped by topic.
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Formulas and Key Relations
Solar Radiation
Insolation = incoming solar radiation
Normal Lapse Rate = 6.5°C per 1,000 m
Heat Budget of the Earth
17 + 48 = 65
Heat budget of Earth = 65 units received = 65 units returned
Temperature and Its Control
Temperature decreases with height
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Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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