Class 12

Dual Nature of Radiation and matter question bank (Physics)

Practice 1,814 free Class 12 Physics - Dual Nature of Radiation and matter questions with answers and step-by-step solutions.

Start free Book a demo
All Easy Hard Medium
Q1.

Cathode rays travelling from east to west enter into a region of an electric field directed towards north to south in the plane of the paper. The deflection of cathode rays is towards:

(A)
East
(B)
South
(C)
West
(D)
North
Show answer & solution
Verified Answer & Solution Locked
Sign in to your free student account to reveal verified answers, instant hints, and detailed explanations.
Sign in to view
Q2.

When a magnetic field is applied in a direction perpendicular to the direction of cathode rays,then their

(A)
Energy decreases
(B)
Energy increases
(C)
Momentum increases
(D)
Momentum and energy remain unchanged
Show answer & solution
Verified Answer & Solution Locked
Sign in to your free student account to reveal verified answers, instant hints, and detailed explanations.
Sign in to view
Protected Questions

Unlock All 1814 Questions in Dual Nature of Radiation and matter

Log in or sign up free to access every question with complete solutions, create chapter practice tests, and track your performance.

Sign in to unlock Create free account

Sign up free to access all 1,814 questions

Unlock every Dual Nature of Radiation and matter question, generate papers, and practice at your own pace.

Start free