Work, Energy & Power: Quiz

Description

This quiz tests knowledge learnt in the corresponding mind maps, flashcards and notes in the topic of Work, Energy & Power. It is aimed at a Leaving Certificate student, or someone who wishes to test their knowledge of work, energy, energy conversions and efficiency, and power.
alex.examtime9373
Quiz by alex.examtime9373, updated more than 1 year ago
alex.examtime9373
Created by alex.examtime9373 almost 11 years ago
10609
25

Resource summary

Question 1

Question
What is the definition of work?
Answer
  • Force x acceleration
  • Force x displacement
  • Mass x acceleration
  • Mass x displacement

Question 2

Question
If a person pushes a car for a distance of 15m with a force of 500 N. What is the work done by this person?
Answer
  • 7,500 J
  • 750 J
  • 33.33 J
  • 333 J

Question 3

Question
Energy is the ability to do work.
Answer
  • True
  • False

Question 4

Question
The formula for kinetic energy is E = mgh
Answer
  • True
  • False

Question 5

Question
When you take a lift from the ground floor to the first floor, what type of energy have you gained?
Answer
  • Kinetic
  • Potential
  • Thermal
  • Nuclear

Question 6

Question
I Joule is equal to which of the following?
Answer
  • 1 N/m
  • 1 N m
  • 1 m/N
  • 1 N/s
  • 1 m s

Question 7

Question
What energy conversion takes place in a standard filament bulb?
Answer
  • Light --> electrical --> heat
  • Heat --> kinetic --> light
  • Electrical --> heat --> light
  • Potential --> light

Question 8

Question
What energy conversion takes place in muscle cells?
Answer
  • Potential --> kinetic
  • Kinetic --> chemical
  • Chemical --> potential
  • Chemical --> kinetic

Question 9

Question
What is the formula for power?
Answer
  • Work/ time
  • Work x time
  • Work x distance
  • Work/ speed
Show full summary Hide full summary

Similar

Waves
kate.siena
AQA Physics P1 Quiz
Bella Statham
Using GoConqr to teach science
Sarah Egan
Forces and their effects
kate.siena
GCSE AQA Physics - Unit 3
James Jolliffe
Using GoConqr to study science
Sarah Egan
GCSE AQA Physics 1 Energy & Efficiency
Lilac Potato
Junior Cert Physics formulas
Sarah Egan
Forces and motion
Catarina Borges
The Lymphatic System
james liew
Physics Review!
Nicholas Weiss