Physics, 02.07.2021 19:40, SuperWoman9172

A pure red object on a black background seems to disappear when illuminated with pure green light. Explain why.

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 21:00, carterjpowell77

When a neutral charge, comes into contact with a positive charge they repel each other nothing happens the neutral charge becomes negative they attract each other

Answers: 3

continue

Physics, 22.06.2019 11:30, Gigglygoose4181

1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? yourunits 3. a clothes dryer uses about 2 amps of current from a 240 volt line. how much power does it use? yourunits 4.

Answers: 1

continue

Physics, 22.06.2019 18:00, fletcherjf3

Efficiency is the ratio of to for a system a)power in to power in b)power in to power out c) power out to power out d) power out to power in

Answers: 2

continue

Physics, 22.06.2019 18:30, Felici8617

4. now look at the green lines you created by connecting the three boiling point data points and the three melting point data points. for each of these lines, describe any trends you see. 5. locate the elements on your periodic table that you circled in green on your graph. what term or description would you use to identify these elements with respect to the periodic table? 7. using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers.

Answers: 2

continue

Do you know the correct answer?

A pure red object on a black background seems to disappear when illuminated with pure green light. E...