## Class 12th Exam 2022 Physics Most Important Objective & Subjective Question

Class 12th Exam 2022 Physics Most Important Objective & Subjective Question 12th Exam 2022 Physics Objective & Subjective Question  >> 12th Board Physics Objective & Subjective Question on Latest Pattern 2022 Exam Question Answer VVI Important Class Notes PDF >>  Class 12th Physics Chapter Wise Objective MCQ Type Question Latest Pattern Hindi Medium S.N  12TH PHYSICS […]

## Class 12th Physics Chapter 10 Wave Optics VVI Objective Question

Class 12th Physics Chapter 10 Wave Optics VVI Objective Question Wave Optics 1. Electromagnetic wave can be Polarised by  (A) a lens  (B) a mirror (C) a polaroid  (D) a prism  Answer:- C 2. Bonding of light rays at sharp obstacles is called :  (A) Refraction  (B) Diffraction (C) Interference  (D) Polarisation Answer:- B 3. If […]

## Class 12th Physics Chapter 8 Electro-Magnetic Waves VVI Objective Question

Class 12th Physics Chapter 8 Electro-Magnetic Waves VVI Objective Question Electro-Magnetic Waves 1. Which has the longest wavelength?  (A) Radio waves (B) X-rays (C) Ultraviolet rays (D) Infrared  Answer:- A 2. Which of the following has a minimum wavelength?  (A) X-Rays  (B) Y-Rays (C) Micro Wave (D) Radio wave Answer:- B 3. The frequency range of […]

## Class 12th Physics Chapter 6 Electromagnetic Induction VVI Objective Question

Class 12th Physics Chapter 6 Electromagnetic Induction VVI Objective Question ELECTROMAGNETIC INDUCTION 1. Unit of self-induction is  (A) Weber Title (B) Ohm (C) Henry  (D) Gauss  Answer:- C 2. The direction of eddy current is obtained using  (A) Kirchhoff’s laws (B) Lenz’s law  (C) Planck’s law (D) none of these Answer:- B 3. Lenz’s law is […]

## Class 12th Physics Chapter 3 Current Electricity Imoprtant Objective Question

Class 12th Physics Chapter 3 Current Electricity Imoprtant Objective Question Current Electricity 1. Which one of the following is the best material for making connecting wires? (A) Nichrome  (B) Tungsten (C) Copper  (D) Manganese Answer:- C 2. Fuse-wire is made of which material ? (A) Copper  (B) Tungsten (C) Lead-Tin Alloy (P) Nichrome Answer:- A 3. […]