Physics

posted by .

What color would a yellow cloth appear if illuminated with sunlight? With yellow light? With blue light?

  • Physics -

    The light we see from a reflecting object is spectra that is reflected. So green grass appears green because green is reflected. The blues, reds, are absorbed by the grass. Does that help?

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. check/bio!!!!

    okay the question is as follows: Three plants are placed in 3 different terrariums in 3 different light conditions. Plant A is placed in blue light, plant B in green light, and plant C in yellow light. In which case will there be an …
  2. art

    what kind of filter do you use on a white light to make people aear yellow?
  3. Physics

    I am confused as to how light would work in the following question: Some very efficient streetlights contain sodium vapour under high pressure. They produce light that is mainly yellow with some red. Should a community having these …
  4. Physics

    A balloon appears to be yellow when seen in white light. Explain the colour it will appear in a) green light and b) magenta light. I really don't undestand the subtractive theory of light, and it applies to this question. Can you please …
  5. physics

    These are problems I have been stuck on and can't figure out. Help would be greatly appreciated. 1. Blue and yellow light combinte to produce white light because ______ (Please explain what it's the correct answer) a.they absorb each …
  6. Physics - light

    1. Blue light and yellow light combine to produce white light because they constructively interfere. Explain why 2. You shine yellow light on an object and it appears black. What color might the object be if illuminated by red light?
  7. Physics

    3. Yellow light travels through a glass block at a speed of 1.97x108 m/s. The wavelength of the light in this type of glass is 3.81x10-7 m. What is the frequency of yellow light?
  8. math

    A bag contains 4 red, 4 blue, 4 green, and 4 yellow marbles. A marble is randomly pulled from the bag and replaced seven times. The table shows the outcome of the experiment. TRIAL - OUTCOME 1 - YELLOW 2 - BLUE 3 - YELLOW 4 - RED 5 …
  9. maths

    A bag contains 4 red, 4 blue, 4 green, and 4 yellow marbles. A marble is randomly pulled from the bag and replaced seven times. The table shows the outcome of the experiment. TRIAL - OUTCOME 1 - YELLOW 2 - BLUE 3 - YELLOW 4 - RED 5 …
  10. Chemistry

    This question refers to spectroscopy. So why are certain colors used in this experiment?

More Similar Questions