Which of the following is/are correct about light? A.
Light energy travels as waves.
B.
Light always travels at the same speed.
C.
Light cannot travel through liquids.
D.
all of these

A

Explanation:

according to what i was tought in physics light travels in wave

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles