Author Question: To see the Sun's hot corona (a temperature of 1,000,000 K), which part of the electromagnetic ... (Read 59 times)

sammy · **on:** Jul 27, 2018

To see the Sun's hot corona (a temperature of 1,000,000 K), which part of the electromagnetic spectrum should one observe?

A) the visible
B) the X-ray
C) the ultraviolet
D) the radio
E) the infrared

Question 2

The light from an object moving tangentially (to your left or right) will exhibit

A) a blueshift.
B) a redshift.
C) a shift in peak wavelength towards the red.
D) a shift in peak wavelength towards the blue.
E) no shift.