Blank Jeopardy

1
Telescopes
Light
Waves
Color
Lenses
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2
A well known infrared telescope is ____________.
3
1 PT
Spitzer
4
A well known x-ray telescope is ________.
5
2 PT
Chandra
6
A well known radio telescope is ___________
7
3 PT
VLA or Arecibo
8
A well known visible light telescope is __________
9
4 PT
Hubble
10
Who was the first to use a telescope in astronomy?
11
5 PT
Galileo
12
A diffraction grating consists of __________
13
1 PT
Many closely spaced parallel slits
14
What does a prism do?
15
2 PT
Separates visible lights into several colors
16
Which electromagnetic wave has the shortest
wavelength?
17
3 PT
Gamma rays
18
Which of the electromagnetic waves has the
longest wavelength?
19
4 PT
radio
20
What type of waves are light waves?
21
5 PT
transverse
22
What determines the color of an opaque object?
23
1 PT
The light absorbed, reflected and transmitted
24
Electromagnetic waves with higher frequencies
have wavelengths that are ___
25
2 PT
shorter
26
When a wave bends around an object such as a
star, this is called
27
3 PT
diffraction
28
Light waves cannot pass through what type of
materials?
29
4 PT
opaque
30
When two or more waves are at the same place at
the same time, the resulting effect is called
31
5 PT
interference
32
What are the primary colors of pigments?
33
1 PT
Magenta, cyan, yellow
34
What are the primary colors of light?
35
2 PT
Red, green, blue
36
Different colors of light correspond to different
light ____
37
3 PT
wavelengths
38
What color has the longest wavelength?
39
4 PT
red
40
What color has the shortest wavelength?
41
5 PT
violet
42
A refracting telescope produces an image using
a(n) ____.
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1 PT
Objective lens
44
A reflecting telescope produces an image using
a(n) ____.
45
2 PT
Concave mirror
46
An image of a distant object formed by a single
converging (convex) lens
47
3 PT
Is upside-down Can be focused on a screen Is
real Can be projected on a wall (only one answer
is sufficient)
48
The image your eye receives is upside down or
right side up?
49
4 PT
Upside down
50
An image formed by a single diverging (concave)
lens _____
51
5 PT
Is virtual