Chemistry
Chemistry, 14.07.2019 07:00, jasondesatnick

Light ray 1 strikes the smooth surface, separating air and water as shown below. a horizontal line is drawn and the part above the line is labeled air and the part below the line is labeled water. there is one slanting ray labeled 1 which falls on the line at a point and there are four rays of light labeled 2, 3, 4, and 5 which move away from same point on the line. ray 5 is exactly vertical to the line and below the line, ray 4 is on the right of ray 5 and makes an angle of about 25 degrees with ray 5. ray 3 is above the line and makes an angle of about 25 degrees with the line. ray 2 is on the right of ray 1 and ray 1 and ray 2 make angles of about 25 degrees with the vertical at the point where ray 1 strikes. which of the following rays is the part of ray 1 that is reflected from the smooth surface? ray 2 ray 3 ray 4 ray 5

answer
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 15:10, strodersage
Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?
Answers: 1
image
Chemistry, 22.06.2019 20:30, huangjianhe135
The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
Answers: 3
image
Chemistry, 22.06.2019 22:00, shaylasimonds587
The volume of an unknown substance in a sealed glass jar is 50 milliliters. the volume of the jar is 200 milliliters. which state of matter could the substance be?
Answers: 2
image
Chemistry, 22.06.2019 22:30, gonzalesalexiaouv1bg
What if it is did darwin used to support his theory of evolution
Answers: 1
Do you know the correct answer?
Light ray 1 strikes the smooth surface, separating air and water as shown below. a horizontal line i...

Questions in other subjects:

Konu
Mathematics, 18.02.2021 01:30
Konu
Mathematics, 18.02.2021 01:30