Physics

4. This ray has the highest frequency and shortest wavelength in the electromagnetic spectrum
5. SI unit for temperature
6. SI unit for amplitude
10. ________ is the transfer of thermal energy by means of ________ currents in a fluid
11. The refractive ________ is the ratio of the speed of light in vacuum to the speed of light in the medium
12. The bending of a light ray as it travels from one optical medium to another
14. This type of wave travels in a direction perpendicular to the direction of vibration
18. the angle between the incident ray and the normal is known as the angle of ________
20. This type of wave travels in a direction parallel to the direction of vibration
21. ________ refers to the number of complete oscillations in a second
22. ________ is the transfer of thermal energy through a medium without any flow (movement) of the medium
23. ________ refers to the maximum displacement from the rest position whereby it is measured from the rest position to a crest or a trough
24. Light bends because it travels at different ________ in different optical media

1. Internal ________ energy is due to vibration or movement of particles that leads to an increase in its temperature
2. ________ refers to the distance between two successive crests or troughs
3. ________ is the transfer of thermal energy in the form of electromagnetic waves without aid of a medium
7. These quantities are described as having both magnitude and direction
8. The rate of change of velocity of an object per unit time
9. These quantities are described as having only magnitude
13. The angle between the reflected ray and the normal is known as the angle of ________
15. ________ is the time taken to complete an oscillation
16. SI unit for frequency
17. Internal ________ energy is due to the stretching and compressing of interatomic or intermolecular bonds as particles move
19. Examples of uses of this ray is remote controllers, intruder alarms, etc