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ruslelena [56]
2 years ago
15

What is the mass in rams of 30.00 ml of a liquid that has a density of 1.21 g/ml?

Physics
1 answer:
Murljashka [212]2 years ago
3 0

Answer:

36.3 g

Explanation:

 1.21  g/ml  *  30 ml   = 36.3 g     ( see how the 'ml' units cancel ?)

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artcher [175]
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3 years ago
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Answer:

1.2 A

Explanation:

From the diagram attached, The three resistors are parallel because the each ends of the resistors are connected together. Since they are in parallel, the voltage across each resistor is the same. The voltage source connected in parallel to the resistors is 60 V. Therefore the voltage across the 50 Ω resistor is 60 V. Using ohm law:

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3 years ago
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If a cup of coffee is at 90°C and a person with a body temperature of 36°C touches it, how will heat flow between them?
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George walks to a friend's house. He walks 850 meters north before he realizes he walked too far.
anyanavicka [17]

Answer:

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