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dimaraw [331]
3 years ago
14

A glass of juice at 20°C was kept in the open. After 30 minutes, the temperature of the Juice remained the same. Which statement

is correct?
A) The temperature of the surrounding air was greater than 20°C

B) The temperature of the surrounding air was less than 20°C

C) The temperature of the juice was equal to the temperature the surrounding air

D) The temperature the juice was less than the final temperature of the surrounding air
Physics
2 answers:
devlian [24]3 years ago
7 0

The answer would be B the temperature of the juice was the temperature of the surrounding air

just olya [345]3 years ago
6 0

Answer: The temperature of the juice was equal to the temperature of the surrounding air.

Explanation:

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Oduvanchick [21]

Answer:

a = -5/6 m/s²

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The rectangular plates in a parallel-plate capacitor are 0.063 m × 5.4 m. A distance of 3.5 × 10–5 m separates the plates. The p
djverab [1.8K]

Answer:

capacitance of the capacitor = 0.18 μ  F

Explanation:

Area of the plate A = 0.063 m x 5.4 m = 0.3402 m²

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C= \frac{K\epsilon_0 A}{d} (Where \epsilon_0 = 8.82 \times 10^-12\ \frac{F}{m} )

putting the values in the equation,

C = \frac{2.1\times8.82\times10^-12\times0.3402 }{3.5\times10^-5} =0.18\times 10^-6 =0.18 μ  F

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LenKa [72]
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