subject
Biology, 07.03.2020 01:33 keigleyhannah30

The diagram below shows a light ray striking Medium A and Medium B at the same angle.

A rectangle labeled Medium A is drawn on the left. A ray of light travels through air and strikes the surface of medium A making an angle of 50 degrees with the vertical. The light ray bends towards the vertical as it travels through Medium A and makes an angle of about 15 degrees with the vertical. A rectangle labeled Medium B is drawn on the right. A ray of light travels through air and strikes the surface of medium B making an angle of 50 degrees with the vertical. The light ray bends towards the vertical as it travels through Medium B and makes an angle of about 25 degrees with the vertical.

Which statement is correct?

The speed of the light ray is the same in air and in Medium A.
The speed of the light ray is the same in air and in Medium B.
Medium A is denser than Medium B because light bends more in Medium A.
Medium B is denser than Medium A because light bends more in Medium B.

ansver
Answers: 3

Another question on Biology

question
Biology, 21.06.2019 22:30
Models are non-visual ways of coummincating how someone thinks about something in the natural world
Answers: 1
question
Biology, 22.06.2019 08:50
Blood stem cells may develop into any kind of human blood cells. what kind of stem cells are blood stem cells? a. multipotent stem cells o b. totipotent stem cells o c. pluripotent stem cells o d. unipotent stem cells
Answers: 1
question
Biology, 22.06.2019 14:50
What do we call an individual that has inherited two identical alleles for the same trait? a.homozygous b.heterozygous c.monozzygous
Answers: 2
question
Biology, 22.06.2019 16:00
Draw a simple labelled diagram if a collenchyma tissue
Answers: 2
You know the right answer?
The diagram below shows a light ray striking Medium A and Medium B at the same angle.

A...
Questions
question
Physics, 22.01.2021 04:10
question
Mathematics, 22.01.2021 04:10
Questions on the website: 13722361