Pressure Plenary

Descrição

Plenary for lesson on pressure in fluids (using phet sim).
Jeffrey Piggott
Quiz por Jeffrey Piggott, atualizado more than 1 year ago
Jeffrey Piggott
Criado por Jeffrey Piggott mais de 7 anos atrás
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Resumo de Recurso

Questão 1

Questão
This diagram shows three locations - A, B & C in the same fluid. Which gives A, B & C from lowest to highest pressure correctly .
Responda
  • A<B<C
  • C<B<A
  • A=B=C

Questão 2

Questão
Look at the markers (arrows). Order X, Y & Z from lowest to highest pressure.
Responda
  • Y<Z<X
  • Y<X<Z
  • Z<X<Y
  • X<Z<Y
  • two are equal

Questão 3

Questão
Which of the following is a unit of pressure?
Responda
  • metres squared
  • pascal
  •  newtons
  • newtons x metres

Questão 4

Questão
A man is walking on a flat roof. He weighs 880 N and each of his shoes has an area of 220 cm^2. What is his pressure on the roof standing on both feet?
Responda
  • 2 Pa
  • 4 Pa
  • 0.25 Pa
  • 0.5 Pa

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