Q89.The integral 24 is equal to ______. π ∫ 0 (2+x2)√4+x4
What This Question Tests
The question requires a clever trigonometric substitution to simplify the integrand and evaluate the definite integral.
Concepts Tested
Formulas Used
∫ f(g(x))g'(x) dx = ∫ f(u) du
📚 NCERT Sections This Tests
12.5 — A Hydrogen Atom Initially In The Ground Level Absorbs A Photon,
Physics Class 12 · Chapter 12
12.5 A hydrogen atom initially in the ground level absorbs a photon, which excites it to the n = 4 level. Determine the wavelength and frequency of photon.
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Physics Class 12 · Chapter 12
12.4 The ground state energy of hydrogen atom is –13.6 eV. What are the kinetic and potential energies of the electron in this state?
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8.17 Complete each synthesis by giving missing starting material, reagent or products
📋 Question Details
- Chapter
- Definite Integration & Area
- Topic
- Definite integrals with substitution
- Year
- 2022
- Shift
- 26 Jun Shift 2
- Q Number
- Q89
- Type
- Numerical
- NCERT Ref
- Class 12 Mathematics Ch 7: Integrals
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