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Mazyrski [523]
3 years ago
5

GIVEAWAY IMAKE SURE YOU SAY TY! ILL GIVE MORE IF DO

Physics
2 answers:
Gwar [14]3 years ago
6 0

Answer:

ok

Explanation:

ok

iragen [17]3 years ago
5 0

Answer:

TY!!

Explanation:

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John heats 1 kg of soup from 25 °C to 70 °C for 15 minutes by a heater. How long does the same heater take to heat 1.5 kg of the
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30 minutes

Explanation:

Energy per time is constant, so:

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(1 kg) C (70°C − 25°C) / 15 min = (1.5 kg) C (80°C − 20°C) / t

(1 kg) (45°C) / 15 min = (1.5 kg) (60°C) / t

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t = 30 min

6 0
3 years ago
Two bodies made of the same material have same external dimension and appearance, but one is compact solid and other is hollow.
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