INTRODUCTION TO FOOD TECHNOLOGY
FOOD SCIENCE VS FOOD TECHNOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which best describes the process of convection?
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Convection is the primary way heat travels through rays.
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Convection is the primary way heat travels through metals.
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Convection is the primary way heat travels through appliances.
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Convection is the primary way heat travels through liquids and gasses.
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Explanation:
Detailed explanation-1: -Answer. Answer: Convection is the primary way heat travels through appliances. Convection is the primary way heat travels through liquids and gasses.
Detailed explanation-2: -Correct answer: (iii) upwards. Explanation: Heat is always transferred vertically upwards through convection. This occurs because medium particles close to a heat source absorb heat from the source and begin to move faster, so they become farther i.e. the medium expands.
Detailed explanation-3: -Which best describes the process of convection? Convection is the primary way heat travels through rays.
There is 1 question to complete.