Across
- 3. - Middle value.
- 4. - Change in momentum.
- 5. - Average value.
- 12. - Symbol representing a number.
- 13. - Number of cycles per second.
- 15. - Distance between crests.
- 16. - Most frequent value.
- 18. - Likelihood of an event.
- 21. - Relation between input and output.
- 23. - Bending of light in medium.
- 25. - Equation of two ratios.
- 27. - Rate of velocity change.
- 30. - Bouncing of waves.
- 32. - Quantity with magnitude and direction.
- 34. - Wave height.
- 35. - Mathematical statement with < or >.
- 36. - Statement showing equality.
- 38. - Change in position.
- 39. - Speed in a direction.
Down
- 1. - Spreading of waves.
- 2. - Mass times velocity.
- 6. - Branch of math using symbols.
- 7. - Steepness of a line.
- 8. - Ability to perform work.
- 9. - Disturbance carrying energy.
- 10. - Difference between largest and smallest.
- 11. - Quantity with only magnitude.
- 14. - Heat transfer by waves.
- 15. - Force times distance.
- 17. - Heat transfer by contact.
- 19. - Point where line crosses axis.
- 20. - Energy of motion.
- 22. - Stored energy.
- 24. - Rate of doing work.
- 26. - Inverse of exponentiation.
- 28. - Push or pull on matter.
- 29. - Study of data collection.
- 31. - Number showing repeated multiplication.
- 33. - Comparison of two quantities.
- 37. - Number multiplied to form product.