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sleet_krkn [62]
3 years ago
5

What is the photoelectric effect?

Chemistry
1 answer:
scZoUnD [109]3 years ago
7 0
It's the emission of an electron when lights hit metal! Hope that helps! :)
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If 4.168 kJ of heat is added to a calorimeter containing 75.40 g of water, the temperature of the water and the calorimeter incr
Alinara [238K]

Answer:

The value of  the heat capacity of the Calorimeter  C_c = 54.4 \frac{J}{c}

Explanation:

Given data

Heat added Q = 4.168 KJ = 4168 J

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Q = m_w C_w ΔT + C_c ΔT

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Answer:

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7 0
2 years ago
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