Which of the following is true about the speed of light? (2 points)
Group of answer choices
2 answers:
Answer:
Speed of light is measured in vacuum and is equal to 671 million miles per hour, 1080 million kilometers per hour, 173 astronomical meters per second.
The exact value of speed of light is considered to total 299,792,458 meters per second
Answer:
In air its about 299700 km/s
Explanation:
;-;
You might be interested in
Answer:
By gaining two electrons to achieve a noble gas configuration.
Answer: A
Aloha is the one that loses a helium
I believe it would be c
Please brainiest
Answer:
B
Explanation:
the digestive system