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MMLU-Pro / 9159 / An oscillator which emits high frequency waves at 0.26 GHz is set up in front of…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

An oscillator which emits high frequency waves at 0.26 GHz is set up in front of a large plane metal reflector. Standing waves are formed with nodes 57.5 cm apart. Neglecting the refractive index of air, compute the velocity of light.

category

physics

options

  1. 5.98 × 10^10 cm/sec
  2. 3.99 × 10^10 cm/sec
  3. 3.00 × 10^10 cm/sec
  4. 2.99 × 10^11 cm/sec
  5. 2.99 × 10^10 cm/sec
  6. 2.99 × 10^9 cm/sec
  7. 1.49 × 10^10 cm/sec
  8. 1.99 × 10^11 cm/sec
  9. 1.99 × 10^10 cm/sec
  10. 4.99 × 10^10 cm/sec

src

stemez-Optics

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Source and history

Official source

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