Solid Friction: Viscosity Quiz Questions and Answers 170 PDF Download

Learn solid friction viscosity quiz online, Cambridge IGCSE physics test 170 for online learning, distance learning courses. Free solid friction: viscosity MCQs questions and answers to learn physics quiz with answers. Practice tests for educational assessment on solid friction: viscosity test with answers, heat capacity: water and air, states of matter, melting and solidification, total internal reflection, solid friction: viscosity practice test for online conceptual physics courses distance learning.

Free online solid friction: viscosity course worksheet has multiple choice quiz question: for a sphere that is dropped into a viscous liquid, strokes law states that force of friction is given by with choices 6π × radius of the sphere × coefficient of viscosity × velocity of the sphere at a particular instant, (6π × radius of the sphere × coefficient of viscosity) ⁄ velocity of the sphere at a particular instant, (6π × radius of the sphere) ⁄ (coefficient of viscosity × velocity of the sphere at a particular instant) and 6π ⁄ (radius of the sphere × coefficient of viscosity × velocity of the sphere at a particular instant) with online learning guide for international exams' preparation like ACT subjective test, study properties & mechanics of matter multiple choice questions based quiz question and answers. Solid Friction: Viscosity Video

Quiz on Solid Friction: Viscosity Quiz PDF Download Worksheet 170

Solid Friction: Viscosity Quiz

MCQ: For a sphere that is dropped into a viscous liquid, Strokes law states that force of friction is given by

  1. 6π × radius of the sphere × coefficient of viscosity × velocity of the sphere at a particular instant
  2. (6π × radius of the sphere × coefficient of viscosity) ⁄ velocity of the sphere at a particular instant
  3. (6π × radius of the sphere) ⁄ (coefficient of viscosity × velocity of the sphere at a particular instant)
  4. 6π ⁄ (radius of the sphere × coefficient of viscosity × velocity of the sphere at a particular instant)

A

Total Internal Reflection Quiz

MCQ: When angle of incidence in denser medium is greater than critical angle, will total internal reflection take place or not?

  1. It will
  2. It won't take place
  3. may take place
  4. it is a property of total external angle

A

Melting and Solidification Quiz

MCQ: When a solid changes its state to liquid upon heating, this change of state is termed as

  1. Melting
  2. Solidification
  3. Boiling
  4. Condensation

A

States of Matter Quiz

MCQ: In solids, particles

  1. move randomly
  2. vibrate about fixed position
  3. vibrate and move randomly
  4. move about fixed path

B

Heat Capacity: Water and Air Quiz

MCQ: A heater changes temperature of room from 20 °C to 40 °C with energy usage of 20000 J, heat capacity of air in room would be

  1. 500 J K-1
  2. 1000 J K-1
  3. 1200 J K-1
  4. 1500 J K-1

B