Physics
Grade-8
Easy

Question

Sonar has a receiver called __________

  1. Graph
  2. Seismograph
  3. Radar
  4. Inviter

hintHint:

Radar

The correct answer is: Radar


    • SONAR has a receiver called radar.
    • So, the correct option is c.

    • Seismographs are instruments used to record the motion of the ground during an earthquake.

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