9365416
Descrição
Quiz por Jeffrey Piggott, atualizado more than 1 year ago
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Criado por Jeffrey Piggott
quase 7 anos atrás
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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
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A<B<C
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C<B<A
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A=B=C
Questão 2
Questão
Look at the markers (arrows).
Order X, Y & Z from lowest to highest pressure.
Image:
Q2 X Y Z (image/png)
Responda
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Y<Z<X
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Y<X<Z
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Z<X<Y
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X<Z<Y
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two are equal
Questão 3
Questão
Which of the following is a unit of pressure?
Responda
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metres squared
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pascal
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newtons
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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
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2 Pa
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4 Pa
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0.25 Pa
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0.5 Pa
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