Class 9 Physics Online Tests
Radiations and Applications MCQ (Multiple Choice Questions) PDF Download
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The Radiations and applications Multiple Choice Questions (MCQ Quiz) with Answers PDF (Radiations and Applications MCQ PDF e-Book) download to practice Grade 9 Physics Tests. Learn Transfer of Heat Multiple Choice Questions and Answers (MCQs), Radiations and Applications quiz answers PDF to learn online classes courses. The Radiations and Applications MCQ App Download: Free learning app for heat and heat transfer, conduction, convection, general physics test prep for online secondary school classes.
The MCQ: The good radiators of heat among these are; "Radiations and Applications" App Download (Free) with answers: A shining silver surface; A dull black surface; A white surface; A green colored surface; to learn online classes courses. Solve Transfer of Heat Quiz Questions, download Google eBook (Free Sample) for distance learning.
Radiations and Applications MCQs PDF: Questions Answers Download
The heat from the fireplace reaches us directly in the form of waves called
- convection
- radiation
- conduction
- fusion
The good radiators of heat among these are
- a shining silver surface
- a dull black surface
- a white surface
- a green colored surface
White and polished surface reflects more heat than
- black surface only
- rough surface only
- polished surface
- black and rough surface
When temperature of an object is lower than its surroundings then as compare to absorbing, it is radiating
- more heat
- less heat
- equal heat
- zero heat
The mode of transfer of heat from one place to another in the form of electromagnetic waves is called
- fusion
- convection
- radiation
- conduction
Class 9 Physics Practice Tests
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9th Grade Physics MCQs eBook Download
Grade 10 Physics Career Tests
Grade 9 Physics Practice Tests
Grade 10 Physics MCQ Questions
- In SI base units, 1 Bq is equal to
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Radiations and Applications MCQs Book Questions
- Evaporation takes place at all temperatures but only from surface of
- Acceleration produced in an 8 kg mass when a force acts on a body of 5 kg produces an acceleration of 10 ms-2 is
- Word ‘Science’ is derived from a Latin word
- A quantity described by magnitude and direction both are called
- Property of a body due to which it resists any change in its state of rest or motion is termed as