Olympiad Test: Heat And Temperature -2


10 Questions MCQ Test Science Olympiad Class 7 | Olympiad Test: Heat And Temperature -2


Description
This mock test of Olympiad Test: Heat And Temperature -2 for Class 7 helps you for every Class 7 entrance exam. This contains 10 Multiple Choice Questions for Class 7 Olympiad Test: Heat And Temperature -2 (mcq) to study with solutions a complete question bank. The solved questions answers in this Olympiad Test: Heat And Temperature -2 quiz give you a good mix of easy questions and tough questions. Class 7 students definitely take this Olympiad Test: Heat And Temperature -2 exercise for a better result in the exam. You can find other Olympiad Test: Heat And Temperature -2 extra questions, long questions & short questions for Class 7 on EduRev as well by searching above.
QUESTION: 1

Convection of heat takes place in

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QUESTION: 2

Sea breeze and land breeze

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QUESTION: 3

The incorrect statement is

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QUESTION: 4

A wooden spoon dipped in ice cream cup

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QUESTION: 5

Find the odd one out

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QUESTION: 6

A metal ball 50ºC is droped in a beaker containing water at 50ºC. Then the heat will

Solution:

The correct option is Option C.

There will be no flow of heat either from iron ball to water or from water to iron ball since both water and iron ball are at same temperatures so heat transfer will not take place.

QUESTION: 7

Reflecting solar films are used on the top of the car to

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QUESTION: 8

The instrument used to detect radiation of heat is

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QUESTION: 9

Gaps are left between railway tracks because

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QUESTION: 10

Human body temperature is normally

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