Physics, 27.04.2021 01:00 cmflores3245

Question Do you see the colored liquid in the glass containers? I see four different colors. The color of the liquids that we see is largely due to the
way those objects interact with light. Explain why we see four different colors when white light shines on these liquids.

Answers: 1

Show answers

Another question on Physics

Physics, 21.06.2019 22:30

The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force

Answers: 1

Answer

Physics, 22.06.2019 11:00

1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?

Answers: 1

Answer

Physics, 22.06.2019 13:00

Aplayground merry-go-round has a radius of 4.6 m and a moment of inertia of 200 kg-m2 and turns with negligible friction about a vertical axle through its center. a child applies a 26.0 n force tangentially to the edge of the merry-go-round for 15.0 seconds. if the merry-go-round is initially at rest, how much work did the child do on the merry-go-round?

Answers: 1

Answer

Physics, 22.06.2019 16:30

Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.

Answers: 1

Answer

You know the right answer?

Question Do you see the colored liquid in the glass containers? I see four different colors. The c...

Questions