Question

Which are examples of non-visible light?(1 point)
Responses

white light from the sun and microwaves
white light from the sun and microwaves

rainbows and X-rays
rainbows and X-rays

white light from a lightbulb and rainbows
white light from a lightbulb and rainbows

radio waves and ultraviolet light
radio waves and ultraviolet light
Question 2
Which type of electromagnetic radiation has more energy than visible light and can pass through the human body?(1 point)
Responses

microwaves
microwaves

X-rays
X-rays

radio waves
radio waves

ultraviolet light
ultraviolet light
Question 3
Which is electromagnetic radiation with wavelengths between 380 nm and 700 nm?(1 point)
Responses

ultraviolet light
ultraviolet light

visible light
visible light

radio waves
radio waves

microwaves
microwaves
Question 4
Which information about objects in space can spectroscopy provide? Select the two correct answers.(1 point)
Responses

size
size

composition
composition

temperature
temperature

timing of solar flares
timing of solar flares
Question 5
What does it mean when an emission line of helium from a galaxy is shifted toward red?(1 point)
Responses

The galaxy contains a small percent of hydrogen.
The galaxy contains a small percent of hydrogen.

The galaxy contains a large percent of hydrogen.
The galaxy contains a large percent of hydrogen.

The galaxy is moving toward the viewer.
The galaxy is moving toward the viewer.

The galaxy is moving away from the viewer.

Answer 1

Here are the correct answers to your questions:

**Question 1:** Which are examples of non-visible light?
**Answer:** radio waves and ultraviolet light

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**Question 2:** Which type of electromagnetic radiation has more energy than visible light and can pass through the human body?
**Answer:** X-rays

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**Question 3:** Which is electromagnetic radiation with wavelengths between 380 nm and 700 nm?
**Answer:** visible light

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**Question 4:** Which information about objects in space can spectroscopy provide? Select the two correct answers.
**Answers:** composition, temperature

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**Question 5:** What does it mean when an emission line of helium from a galaxy is shifted toward red?
**Answer:** The galaxy is moving away from the viewer.

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