Hot Seat: Unit 8 Waves, Sound, and Light Unit 8 Exam TOMORROW

Question 1 Which wave has the longest wavelength? A. B. C.

Question 2 Label the following wave with the terms: Crest, Trough, Amplitude, Wavelength

Question 3 As wavelength increases, frequency ____________________.

Question 4 Which type of light behavior causes a rainbow to form?

Question 5 Which material do LIGHT waves travel fastest in?

Question 6 Why does a blue shirt look blue? (What happens to the light waves?)

Question 7 What will happen to the light waves when they hit a mirror?

Question 8 What makes each color of light different from the other?

Question 9 What will happen a plant that only receives green light?

Question 10 Sunscreen protects our skin from harmful amounts of _____________ rays from the sun.

Question 11 Which color objects absorb the most light energy?

Question 12 If a firework was set off, would you hear the explosion or see the firework first? WHY?

Question 13 All waves carry ___________________.

Question 14 Ms. D is jammin in the car to What is vibrating to cause the noise?

Question 15 List the order of the electromagnetic spectrum from longest wavelength to shortest wavelength.

Question 16 Sun ______________ off of snow. This is why a snowboarder would wear sunglasses.

Question 17 Which wave behavior is occurring in the image below?

Question 18 Flashlights, TVs, Fire, and Lamps all _________ light.

Question 19 When light passes through a transparent object, it is ___________________.

Question 20 Label each object as Translucent, Opaque, or Transparent. A B C

Question 21 If you were building a house in the desert, what color should you paint your roof and WHY?!

Question 22 What is the speed of a wave that has a frequency of 5 Hz and a wavelength of 10 meters?

Question 23 Yellow, Cyan, and Magenta are all primary _______________________.

Question 24 A _______________ is a transparent object that forms an image by refracting light

Question 25 The image below is an example of a __________________ (2 words).

Question 26 Mirrors produce an image by the light behavior ___________________.

Question 27 The image below represents a ________________ (2 words).