When an object is painted red, what color is absorbed most?

Q: Consider an opaque body capable of absorbing red light and illuminated by: Yellow light

A: given: body absorbs = red light (R) illuminated by   = yellow light  (Y)

Q: What do the various colors displayed in the flame of burning log represent?

A:

Q: How much energy does a photon of green light have if its wavelength is 5.80 x 10^-7m

A: wavelength of green light λ = 5.80 ×10-7 m where the photons have zero rest mass that is mo = 0…

Q: what part of the electromagnetic spectrum is most absorbed by water?

A: A material absorbs light when the natural frequency of oscillation of that material matches with the…

Q: --are processes of light emission .A Absorption .B Spontaneous Emission .C Stimulated Emission .D…

A: Solution: We know that all materials are made of atoms and atoms has electrons those are revolving…

Q: Fluorescent lights tend to emit less of what color?

A: A Fluorescent tube is a low pressure mercury vapour gas discharge lamb that used the property of…

Q: What would Young have seen if light did not exhibit any wave characteristics?

A: We are given to consider that light does not have wave characteristics

Q: Name the four colours of spectrum of white light which have wavelength longer than blue light.

A: White light consist of seven colours namely, violet, indigo, blue, green, yellow, orange and red in…

Q: Discuss the scientific properties of why the sky is blue.

A: The blue color of sky:

Q: Light can bounce off of things be bent and be absorbe

A: Yes, Light can be bent and absorbed.

Q: Why does a good emitter of heat radiation appear black at room temperature?

A: A good emitter of heat radiation appears black at room temperature because good emitters are having…

Q: Why does water make a shirt darker?

A: Transparency: When an object is placed in the sight of an eye and a person is still be able to see…

Q: Why does the blood of injured deep sea drivers look greenish black in underwater photograph when…

A: Water absorbs different wavelengths of light to different degrees. The longest wavelengths with the…

Q: It is hotter at the same distance over the top of a fire than in front of it, Why?

A: Whenever we put fire at a place, the air surrounding the fire gets heated up. As we know that hot…

Q: Does light behave primarily as a wave or as a particle when it interacts with the crystals of matter…

A:

Q: How do the surface temperatures of reddish, bluish, and whitish stars compare?

A:

Q: Which color has the highest energy? A) Violet B) Red C) Blue D) White

A: The energy of incident light wavelength is given as                             E=hcλ Here, E is…

Q: What is the principle of complementarity?

A: According to principle of complementary, the particle and wave of both matter and radiation should…

Q: When something is painted red, what color is most absorbed?

A:

Q: Does the laser beam from the laser device degrade when passing through a glass prism?

A: Laser beams are considered as monochromatic beams .

Q: An object absorbs red, orange, yellow, blue, indigo, and violet light. What color is it? blue green…

A: Given: An object absorbs Red, Orange, Yellow , Blue, Indigo and violet light. To determine: which…

Q: Why does light striking a metal surface eject only electrons, not protons?

A: Electrons take less energy to come out of the metal. Electrons move freely in a metal.

Q: Why does a fireplace poker appear black when not in the fire and red, yellow, or white when left in…

A:

Q: Very big particles, like droplets of water, absorb more radiation than they scatter. How does this…

A: Scattering means the change in the  direction of particles due to collisions of two or more…

Q: If you were to subject a green ink to paper chromatographic separation, what are the possible colors…

A:

Q: How does the ditrection of polarization of light compare with the direction of vibration of the…

A:

Q: Which are more successful in dislodging electrons from a metal surface—photons of violet light or…

A:

Q: The air in a dark, smoky room often looks bluish when illuminated by white light. What creates this…

A: Given statement : "The air in a dark, smoky room often looks bluish when illuminated by white light"…

Q: Why does the blood of injured deep-sea divers look greenish-black in underwater photographs taken…

A: Natural light at low depths of the ocean is blue due to the filtering effect of a water above. There…

Q: Why don't color scientist list black abnd white as colors?

A: It is known that visible light is a combination of seven wavelengths of light and each wavelength…

Q: When ultraviolet light shines on glass, what does it do to electrons in the glass structure?

A: Ultraviolet light is the light having wavelength less than the violet color's wavelength. It has…

Q: diffraction means

A: Defination: Diffraction means bending of light around the corners of an obstacle

Q: Distinguish between monochromatic light and sunlight.

A: Monochromatic light refers to light waves of same wavelength.

Q: Sunlight, considered to be white, actually appears to be a bit yellow. Why?

A: The phenomenon in which the light rays deviates from its original straight path by striking  on…

Q: if light is coming in from a less dense object to a denser object, how does it react?

A: According to Snell's law, when light travels from rarer medium to denser medium it bend towards the…

Q: Choose the BEST answer to the following: Among these colors, the one having the most energy per…

A: Answer: di,e Violet.

Q: Which has greater energy per photon: red or blue light?

A: The energy of a photon is inversely proportional to its wavelength.

Q: Ultraviolet light causes sunburns, whereas visible light, even of greater intensity, does not. Why…

A: The frequency of Ultraviolet light is greater than the visible light. The frequency of…

Wien's displacement law

Students often get confused between Wien's displacement law and Planck's radiation law. Although both are historically related, yet they are conceptually different. Planck's law helps determine the spectrum of a blackbody, while Wien's law determines the relationship between peak wavelength and temperature.