Quiz
Work, Energy & Power: Quiz
Fragen in diesem Quiz (9)
1What is the definition of work?
- AForce x acceleration
- BForce x displacement
- CMass x acceleration
- DMass x displacement
2If a person pushes a car for a distance of 15m with a force of 500 N. What is the work done by this person?
- A7,500 J
- B750 J
- C33.33 J
- D333 J
3Energy is the ability to do work.
- ARichtig
- BFalsch
4The formula for kinetic energy is E = mgh
- ARichtig
- BFalsch
5When you take a lift from the ground floor to the first floor, what type of energy have you gained?
- AKinetic
- BPotential
- CThermal
- DNuclear
6I Joule is equal to which of the following?
- A1 N/m
- B1 N m
- C1 m/N
- D1 N/s
- E1 m s
7What energy conversion takes place in a standard filament bulb?
- ALight --> electrical --> heat
- BHeat --> kinetic --> light
- CElectrical --> heat --> light
- DPotential --> light
8What energy conversion takes place in muscle cells?
- APotential --> kinetic
- BKinetic --> chemical
- CChemical --> potential
- DChemical --> kinetic
9What is the formula for power?
- AWork/ time
- BWork x time
- CWork x distance
- DWork/ speed
Informationen
- Beschreibung
- 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.
- Autor
- tatemae.honne
- Sprache
- English
- Aufrufe
- 428
- Schlagwörter
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