Across
- 3. - a sequence of waves of pressure which propagates through compressible media such as air or water
- 5. - generated by a transmitter and then detected by a receiver
- 8. - It is the tendency of an object to resist any change in its motion
- 9. - It is an elementary particle
- 11. - the quality of sound that distinguishes an acute (or strident) note from a grave or flat note
- 13. - A typical magnet in which the magnetic field is produced by passing the electric current
- 14. - the rate at which current changes direction per second
- 15. - A region of space-time, which gravity is very powerful and prevents anything, including light, from escaping
- 16. - is one where all the particles of the medium (such as gas, liquid or solid)
Down
- 1. - Loudness is directly proportional
- 2. - The process of transfer of heat by the actual transfer of matter
- 4. - It is an elementary particle
- 6. - It is physical property of materials which return to their original shape once they are deformed.
- 7. - Geometry of motion
- 10. - waves are mechanical and longitudinal waves (same direction of vibration as the direction of propagation) that result from an oscillation of pressure that travels through a solid, liquid or gas in a wave pattern.
- 12. - this is a type of measurment