1:00
en
CR
19
Acceleration:The rate of increase of speed
Weight:A system of units used for expressing heaviness and mass
Newton:Standard unit of force
Compression:Pressure increase of air causing a reduction in volume
Declaration:A formal statement or announcement
Direction:The course in which a person or thing moves, points, or lies
Doppler Effect:The shift in frequency of electromagnetic radiation emitted by a source moving relative to an observer as perceived by the observer
Vacuum:A space entirely void of matter
Inertia:The property of matter by which it retains its state of rest or velocity along a straight line so long as it is not acted upon by an external force
Gravitational:The force of attraction between any two masses
Aptitude:Readiness or quickness in learning
Frequency:Rate of occurrence
Velocity:The rate of speed of which something happens
Force:Power to influence, affect, control
Wavelength:Length of a wave
Speed:Rapidity in moving
Electromagnetic:Of, relating to, or consisting of electromagnetism
Longitudinal:Relating to length
Rarefaction:A decrease in density and pressure in a medium caused by the passage of a sound wave
Wave:Carrier of energy
Across:| 3. | Rapidity in moving | | 5. | A formal statement or announcement | | 7. | A space entirely void of matter | | 10. | A system of units used for expressing heaviness and mass | | 13. | Carrier of energy |
| | 14. | Of, relating to, or consisting of electromagnetism | | 15. | Length of a wave | | 16. | Pressure increase of air causing a reduction in volume | | 17. | Standard unit of force | | 18. | Rate of occurrence |
| | Down:| 1. | The rate of speed of which something happens | | 2. | Relating to length | | 4. | The force of attraction between any two masses | | 5. | The course in which a person or thing moves, points, or lies | | 6. | Readiness or quickness in learning |
| | 8. | The rate of increase of speed | | 9. | Power to influence, affect, control | | 11. | The property of matter by which it retains its state of rest or velocity along a straight line so long as it is not acted upon by an external force | | 12. | A decrease in density and pressure in a medium caused by the passage of a sound wave |
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© 2014
PuzzleFast.com, Noncommercial Use Only
Across:| 3. | Rapidity in moving | | 5. | A formal statement or announcement | | 7. | A space entirely void of matter | | 10. | A system of units used for expressing heaviness and mass | | 13. | Carrier of energy |
| | 14. | Of, relating to, or consisting of electromagnetism | | 15. | Length of a wave | | 16. | Pressure increase of air causing a reduction in volume | | 17. | Standard unit of force | | 18. | Rate of occurrence |
| | Down:| 1. | The rate of speed of which something happens | | 2. | Relating to length | | 4. | The force of attraction between any two masses | | 5. | The course in which a person or thing moves, points, or lies | | 6. | Readiness or quickness in learning |
| | 8. | The rate of increase of speed | | 9. | Power to influence, affect, control | | 11. | The property of matter by which it retains its state of rest or velocity along a straight line so long as it is not acted upon by an external force | | 12. | A decrease in density and pressure in a medium caused by the passage of a sound wave |
| |
© 2014
PuzzleFast.com, Noncommercial Use Only