CISCE Board - Class 8

Physical Principles & Wave Optics question bank (Physics)

Practice 291 free CISCE Board - Class 8 Physics - Physical Principles & Wave Optics questions with answers and step-by-step solutions.

Start free Book a demo
All Easy Hard Medium
Q1.

Physics: What fundamental physical law is analyzed in 'Matter: Kinetic Theory of Matter and Latent Heat'?

(A)
Empirical physical principle and conservation law (Matter: Kinetic Theory of Matter and Latent Heat)
(B)
Fictitious rule
(C)
Breakdown of thermodynamics
(D)
None of these
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.

Force, Pressure & Archimedes: In 'Matter: Kinetic Theory of Matter and Latent Heat', the buoyant upthrust on a submerged body equals:

(A)
Weight of the fluid displaced by the submerged portion of the body (Matter: Kinetic Theory of Matter and Latent Heat)
(B)
Total weight of the body always
(C)
Atmospheric pressure multiplied by height
(D)
None of these
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 16 Questions in Physical Principles & Wave Optics

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 16 questions

Unlock every Physical Principles & Wave Optics question, generate papers, and practice at your own pace.

Start free