The correct answer is (A)
Heat transfer through fluids/liquid like Water is convection and heat transfer through a vacuum is radiation.
sharon kalunda answered the question on July 29, 2019 at 05:55
- A plane mirror is placed at the beginning of the word MALARIA. Which one of the following groups of letters will remain the same when...(Solved)
A plane mirror is placed at the beginning of the word MALARIA. Which one of the following groups of letters will remain the same when the word is reflected?
A. M, A, L.
B. M, A, I.
C. R, A, I.
D. L, I, A.
Date posted: July 29, 2019. Answers (1)
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The purpose of each of the following is insulation against heat loss EXCEPT
A. clay pots.
B. wooden handle frying pan.
C. Woolen clothing.
D. window curtains.
Date posted: July 29, 2019. Answers (1)
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In which one of the circuits below would the bulb light?
Date posted: July 29, 2019. Answers (1)
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When rays of light pass from air to water they
A. bounce back.
B. increase in size.
C. are bent.
D. are absorbed.
Date posted: July 29, 2019. Answers (1)
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The form of energy that comes second during energy transformation in a torch dry cells is
A. Light.
B. electrical.
C. chemical.
D. heat.
Date posted: July 29, 2019. Answers (1)