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IGCSE A Level Physics Practice Test 6

Radio Waves MCQ (Multiple Choice Questions) PDF - 6

The e-Book Radio Waves Multiple Choice Questions and Answers (MCQs), radio waves MCQs Quiz PDF download chapter 7-6 to learn online igcse physics degree courses. Study Communication Systems quiz answers PDF, radio waves Multiple Choice Questions (MCQ Quiz) for online college degrees. The Radio Waves MCQs App Download: Free educational app for radio waves, analogue and digital signals, electromagnetic induction: physics, precision, accuracy and errors, explosions and crash landings test prep for GRE subject tests.

The MCQs As compared to sound waves the frequency of radio waves is: higher, lower, equal and may be higher or lower with "Radio Waves" App Download (iOS & Android) Free for best online colleges for teaching degree. Practice communication systems questions and answers, Google eBook to download free sample for GRE subject test tutoring.

Radio Waves MCQ Questions PDF Download: Quiz 6

MCQ 26: As compared to sound waves the frequency of radio waves is

A) lower
B) higher
C) equal
D) may be higher or lower

MCQ 27: Decrease in strength of signal is known as

A) tuning
B) modulation
C) attenuation
D) amplification

MCQ 28: EMF can be induced in a circuit by

A) changing magnetic flux density
B) changing area of circuit
C) changing the angle
D) all of above

MCQ 29: Systematic errors occur due to

A) overuse of instruments
B) careless usage of instruments
C) both A and B
D) human sight

MCQ 30: Speed of Earth when a rock of mass 60 kg falling towards Earth with speed of 20 ms-1 is

A) 2.4 × 10-22 ms-1
B) 3.5 × 10-33 ms-1
C) −2.0 × 10-22 ms-1
D) −3 × 1034 ms-1

IGCSE A Level Physics Exam Prep Tests

Radio Waves Learning App & Free Study Apps

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A Level Physics App (Android & iOS)

ALL-in-ONE Learning App (Android & iOS)

A Level Physics App (Android & iOS)

A Level Physics App (Android & iOS)

10th Grade Physics App (Android & iOS)

10th Grade Physics App (Android & iOS)

O Level Physics App (Android & iOS)

O Level Physics App (Android & iOS)