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MAVERICK [17]
2 years ago
8

Which example best matches the term refraction? (17 Points)

Physics
1 answer:
Katyanochek1 [597]2 years ago
8 0

Answer:

B

Explanation:

Just answerd that question!!!

<u><em>Hope it helped!!!</em></u>

.

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Adding powdered Gatorade to water makes a tasty solution. What is the solvent in this example? A) water B) salt and sugar C) Gat
oksano4ka [1.4K]

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3 years ago
A lamp consumes 1000J of ekectrical energy in 10s. Calculate its power.​
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3 years ago
a 4kg metal block absorbs 5000j of energy and increases to a temperature of 22°c. the metal has a specific heat capacity of 250j
e-lub [12.9K]

Answer:

17 °C

Explanation:

From specific Heat capacity.

Q = cm(t₂-t₁)................. Equation 1

Where Q = Heat absorb by the metal block, c = specific heat capacity of the metal block, m = mass of the metal block, t₂ = final temperature, t₁ = Initial temperature.

make t₁ the subject of the equation

t₁ = t₂-(Q/cm)............... Equation 2

Given: t₂ = 22 °C, Q = 5000 J, m = 4 kg, c = 250 J/kg.°c

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t₁ = 22-(5000/1000)

t₁ = 22-5

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6 0
3 years ago
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