How Many Calories Are Required to Change One Gram of 0°C

question 55

Multiple Choice

How many calories are required to change one gram of 0°C ice to 100°C steam? The latent heat of fusion is 80 cal/g and the latent heat of vaporization is 540 cal/g.The specific heat of water is 1.00 cal/g ° K.

• A)100 cal
• B)540 cal
• C)620 cal
• D)720 cal
• E)900 cal

Analyze risk factors and effects of stress on the cardiovascular system and overall health.

Understand the concept of stress and its psychological impact.

Identify coping strategies for stress and stress management techniques.

Describe the role of predictability and control in managing stress.

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