Q74.Area of the region π₯, π¦: π₯2 + π¦- 22 β€4, π₯2 β₯2π¦ is 8 16 (1) π+ (2) 2π+ 3 3 (3) π- 8 (4) 2π- 16 3 3
What This Question Tests
This question requires finding the area of a region bounded by a circle and a parabola, which involves identifying intersection points and setting up appropriate definite integrals.
Concepts Tested
Formulas Used
Area = β«(y_upper - y_lower)dx
Equation of circle: xΒ² + (y-k)Β² = rΒ²
Equation of parabola: xΒ² = 2y
π NCERT Sections This Tests
2.1 β Two Charges 5 Γ 10β8 C And β3 Γ 10β8 C Are Located 16 Cm Apart. At
Physics Class 11 Β· Chapter 2
2.1 Two charges 5 Γ 10β8 C and β3 Γ 10β8 C are located 16 cm apart. At what point(s) on the line joining the two charges is the electric potential zero? Take the potential at infinity to be zero.
2.4 β A Spherical Conductor Of Radius 12 Cm Has A Charge Of 1.6 Γ 10β7C
Physics Class 11 Β· Chapter 2
2.4 A spherical conductor of radius 12 cm has a charge of 1.6 Γ 10β7C distributed uniformly on its surface. What is the electric field (a) inside the sphere (b) just outside the sphere (c) at a point 18 cm from the centre of the sphere?
12.7 β The Radius Of The Innermost Electron Orbit Of A Hydrogen Atom Is
Physics Class 12 Β· Chapter 12
12.7 The radius of the innermost electron orbit of a hydrogen atom is 5.3Γ10β11 m. What are the radii of the n = 2 and n =3 orbits?
π Question Details
- Chapter
- Definite Integration & Area
- Topic
- Area bounded by curves
- Year
- 2023
- Shift
- 11 Apr Shift 1
- Q Number
- Q74
- Type
- MCQ
- NCERT Ref
- Class 12 Mathematics Ch 8: Application of Integrals
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