3. Which of the following would represent a measurement of frequency? 40 m400 Hz 3.00 x 10 8 m/s150 J

4. All electromagnetic waves are: Sound waves Low frequency waves Transverse waves Longitudinal waves

5. What is the lowest frequency wave in the electromagnetic spectrum? RadioInfrared Ultraviolet X-Rays

6. What is the speed of light for green light with a wavelength of 5.32 x10 -7 m ? 343 m/s5.32 x 10 -7 m/s 5.63 x 10 14 m/s 3.00 x 10 8 m/s

7. What wave interaction occurs when light bounces off a rough surface? Refraction Diffuse Reflection Resonance Specular Reflection

8. All colors but yellow. White Which color of light is reflected by a yellow puggle? Black Yellow

9. A student puts a red apple 6.0 m in front a plane mirror, how from the mirror will the image appear to be? 3.0 m6.0 m 12.0 m 24.0 m

10. How does the speed of red light compare to speed of x-rays in a vacuum? Red light is faster. X rays are faster. It can not be determined. They have the same speed.

11. What is the relationship between energy of a photon and its frequency? Direct Relationship Inverse Squared Relationship Inverse Relationship No Relationship

12. Which type of electromagnetic radiation has the second highest energy? Micro waves Visible light X rays Ultraviolet rays

13. A light ray is traveling from glass to air at 20 o angle. When it light goes through the air it will what? Travels faster and bend towards normal. Travels slower and bend towards normal. Travels faster and bend away from normal. Travels slower and bends away from normal

14. An object is located 4 cm in front of convex lens with a focal length of 8 cm. Which of the following is true about the image? It’s a smaller virtual image. It’s a larger virtual image. It’s a larger real image. It’s a smaller real image.

15. Which has the second longest wavelength in the electromagnetic spectrum? Gamma rays Microwaves X rays Radio waves

16. You are standing in front of a plane mirror curling your hair, what type of image is formed? Upright virtualUpright real Inverted virtualInverted real

17. Which of following pieces of evidence does not support light being considered a particle? Polarization Blackbody radiation Photoelectric Effect Atomic Spectra