A Level Courses

IGCSE A Level Physics Certification Exam Tests

IGCSE A Level Physics Practice Test 51

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Apps:

The Orbiting under Gravity Trivia Questions and Answers PDF (Orbiting under Gravity Quiz Answers PDF e-Book) download Ch. 14-51 to solve IGCSE A Level Physics Practice Tests. Learn Gravitational Field MCQ Questions PDF, Orbiting under Gravity Multiple Choice Questions (MCQ Quiz) to learn online tutor courses. The Orbiting under Gravity Trivia App Download: Free educational app for orbiting under gravity, electromagnetic radiation, mass and inertia, physics experiments, forces in nucleus test prep for ACT practice test.

The Trivia MCQ: Mass of satellite orbiting Earth is; "Orbiting under Gravity" App (iOS & Android) with answers: Irrelevant; Considered; Should be infinite; Should be zero; for ACT practice test. Study Gravitational Field Questions and Answers, Google eBook to download free sample for SAT practice test.

## Orbiting under Gravity Quiz with Answers : MCQs 51

MCQ 251:

Mass of satellite orbiting Earth is

1. considered
2. irrelevant
3. should be infinite
4. should be zero
MCQ 252:

Speed of electromagnetic radiation is independent of

1. wavelength
2. amplitude
3. time period
4. frequency
MCQ 253:

If there is no net force acting on body, then its acceleration is

1. zero
2. constant
3. increasing
4. decreasing
MCQ 254:

Least count of screw gauge is

1. 0.01 cm
2. 0.5 cm
3. 0.1 cm
4. 0.01 mm
MCQ 255:

Elements undergo radioactive decay when proton number becomes greater than

1. 50
2. 40
3. 83
4. 73