# Simple Harmonic Motion Gravitation Quiz Questions and Answers 45 PDF Download

Learn simple harmonic motion gravitation quiz, online Cambridge GCE physics test 45 for distance learning, online courses. Free physics MCQs questions and answers to learn simple harmonic motion gravitation MCQs with answers. Practice MCQs to test knowledge on simple harmonic motion gravitation with answers, x-ray attenuation, stretching materials, mechanics of fluids, ac power, simple harmonic motion gravitation test for online physics 2 courses distance learning.

Free simple harmonic motion gravitation online course worksheet has multiple choice quiz question: velocity of escape is equal to with choices r × √(2g); where r: radius of earth or any other planet for that matter, g: gravitational field strength, g × √(2r); where r: radius of earth or any other planet for that matter, g: gravitational field strength, √(2g) ⁄ r; where r: radius of earth or any other planet for that matter, g: gravitational field strength and √(2gr); where r: radius of earth or any other planet for that matter, g: gravitational field strength for summative assessment, summative assessment of jobs' seekers and students with online jobs and courses' tests, study mechanics and properties of matter multiple choice questions based quiz question and answers.

## Quiz on Simple Harmonic Motion Gravitation Worksheet 45 Quiz PDF Download

Simple Harmonic Motion Gravitation Quiz

MCQ. Velocity of escape is equal to

- r × √(2g); where r: radius of Earth or any other planet for that matter, g: gravitational field strength
- g × √(2r); where r: radius of Earth or any other planet for that matter, g: gravitational field strength
- √(2g) ⁄ r; where r: radius of Earth or any other planet for that matter, g: gravitational field strength
- √(2gr); where r: radius of Earth or any other planet for that matter, g: gravitational field strength

D

AC Power Quiz

MCQ. High voltages lead to

- less power loss
- more power loss
- high current
- high resistance

A

Mechanics of Fluids Quiz

MCQ. Density of air is

- 1⁄8 of water
- 1⁄7 of water
- 1⁄45 of water
- 1⁄800 of water

D

Stretching Materials Quiz

MCQ. Stress is force applied on

- volume
- cross sectional area
- unit length
- across diagonal

B

X-ray Attenuation Quiz

MCQ. Attenuation coefficient depends on

- frequency of x-ray photons
- wavelength of x-ray photons
- energy of x-ray photons
- amplitude of x-ray photons

C