How does the Doppler shift change the appearance of stars that are moving
toward Earth?
![How does the Doppler shift change the appearance of stars that are moving toward Earth class=](https://us-static.z-dn.net/files/de9/19be790828f339e5b8f21c4406ee31d1.png)
Answer:
Your answer would be C, They appear more blue.
Explanation:
It happens coz of decrease in the wavelength.
hope it helps!