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Tom [10]
3 years ago
10

Which two organelles are commonly found in plant cells, help to protect the cell as well as make food, and are NOT found in anim

al cells? im in middle school
Chemistry
1 answer:
vampirchik [111]3 years ago
4 0

Answer:

this is 6th grade work

Explanation:

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Explanation:

Applying,

Q = cm(t₂-t₁)............. equation 1

Where Q = Heat, c = specific heat capacity of water, m = mass of water, t₁ = Initial Temperature, t₂ = Final temperature.

From the question,

Given: m = 15 grams = 0.015 kg, t₁ = 21 °C, t₂ = 24 °C

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Substitute these values into equation 1

Q = 0.015×4200×(24-21)

Q = 0.015×4200×3

Q = 189 Joules

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