Science Terms

4. heat transfer through direct contact
5. what all mater is made of
7. the visible light spectrum lets us see
9. scientific study of sight and the behavior of light, or the properties of transmission and deflection of other forms of radiation
11. when energy vibrates matter in the air it creates
15. a sound or series of sounds caused by the reflection of sound waves from a surface back to the listener
16. helium is an
19. used to kill germs and see secret messages
24. used to transfer energy, without the use of a medium
25. the fact or phenomenon of light, radio waves, etc. being deflected in passing obliquely through the interface between one medium and another or through a medium of varying density
26. what keeps us on the ground
27. EM wave with the shortest wavelength
28. waves carry
30. the place in a longitudinal wave where the compressions are farthest apart
31. invisible wave, but can be felt as heat
32. the way electromagnetic waves are organized
34. color with the longest wavelength
36. what type of wave is sound

1. heat transfer through fluids
2. the distance between 2 crests or troughs in a wave
3. sugar is a
6. convection in the air creates
7. what kind of energy does a battery use to make electricity
8. what is water
10. a type of magnet in which the magnetic field is produced by an electric current
12. the devising or choosing of names for things, especially in a science or other discipline
13. EM wave with the longest wavelength
14. when light hits an object and reflects straight back
17. a substance that has inertia and occupies physical space
18. used to warm food quickly
20. the amount of newtons law of motion
21. a compound that we breath in
22. what type of wave is light
23. color with the shortest wavelength
29. what kind of energy is sound
33. fastest heat conductors
35. these EM waves are used to check for broke bones