Page 63 - Science Course 3 (Book 2)

Mo10-L2: Lesson Review Quiz (Matching)

Direction: On the line before each def nition, write the letter of the term that matches it correctly.
Not all terms are used.

1. a material through which objects can be seen clearly A. intensity

2. a material through which objects appear blurry B. radio waves
C. X-rays
3. a material through which light does not pass
D. opaque
4. low-frequency, low-energy electromagnetic waves with a wavelength E. transparent
longer than 30 cm
F. translucent
5. electromagnetic waves with a slightly shorter wavelength and a G. infrared waves
higher frequency than light
H. ultraviolet waves
6. electromagnetic waves with a wavelength shorter than a microwave
and longer than light

Mo10-L2: Lesson Review Quiz (Multiple Choice)

Direction: On the line before each question or statement, write the letter of the correct answer

7. A blue stained-glass window appears to be blue because it
A. refracts blue light.
B. scatters blue light.
C. absorbs blue light.
D. transmits blue light.

8. The intensity of a light determines its
A. color.
B. brightness.
C. absorption.
D. transmission.

9. What is a function of the cornea and lens?
A. allows you to see color
B. sends signals to the brain
C. focuses light on the retina
D. changes the size of the eye’s pupil

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