Movements of Ocean Water — Formula Sheet
CBSE · Class 11 · Geography
8 formulas from Movements of Ocean Water (CBSE Class 11 Geography) on one page, grouped by topic. Part of the CBSE Class 11 Geography syllabus.
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Formulas and Key Relations
2) Waves
Wave height = vertical distance from trough to crest
Wave amplitude = 1/2 × wave height
Wavelength = horizontal distance between two successive crests
Wave period = time between two successive crests or troughs passing a fixed point
Wave frequency = number of waves passing a point in one second
3) Tides
Bay of Fundy hourly tide rise estimate: 1,440 cm ÷ 6 hours = 240 cm per hour
Spring tides occur twice a month
Neap tides occur about seven days after spring tides
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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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