Which of the Following Processes Takes More Energy?
A)heating 1 $\circ$

question 45

Multiple Choice

Which of the following processes takes more energy?

• A)heating 1 kg water from 110 \(\circ\) C to 200 \(\circ\) C
• B)melting a 500-g block of ice at 0 \(\circ\) C
• C)evaporating 100 g of water at 100 \(\circ\) C by boiling
• D)bringing 1 kg of water from 90 \(\circ\) C to 100 \(\circ\) C
• E)All of the choices use the same amount of energy.

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Definitions:

Secretions

Substances produced and released by cells or glands, which serve various functions in the body, such as lubrication, digestion, and signaling.

Fibrinolysin

Fibrinolysin is an enzyme that breaks down fibrin, a protein involved in blood clotting, thereby playing a role in the process of blood clot removal.

Prostaglandins

A group of lipid compounds that are involved in various physiological processes, including inflammation and pain.

Ejaculation

The release of semen from the male reproductive system during sexual arousal.