PLEASE I NEED HELP ASAP GIVING 75 POINTS IF YOU COMPLETE ALL AND BRAINLIEST!!! Which type of electromagnetic radiation has more energy than visible light and can pass through the human body?
A. X-rays
B. radio waves
C. ultraviolet light
D. microwaves
2. Which information about objects in space can spectroscopy provide? Select the two correct answers.
A. timing of solar flares
B. size
C. composition
D. temperature
3. Which is electromagnetic radiation with wavelengths between 380 nm and 700 nm?
A. ultraviolet light
B. microwaves
C. radio waves
D. visible light
4. Which are examples of non-visible light?
A. rainbows and X-rays
B. radio waves and ultraviolet light
C. white light from a lightbulb and rainbows
D. white light from the sun and microwaves
5.What does it mean when an emission line of helium from a galaxy is shifted toward red?
A. The galaxy is moving away from the viewer.
B. The galaxy is moving toward the viewer.
C. The galaxy contains a large percent of hydrogen.
D. The galaxy contains a small percent of hydrogen.