Choose the BEST answer to the following: Among these colors, the one having the most energy per photon is (a) red. (b) yellow-green. (c) blue. (d) violet.

Q: Suppose that light from a magenta spotlight and light from a yellow spotlight are mixed together,…

A: If we add equal intensities of the colors Red, Blue, and Green, then we will have white color…

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: What is a monochromatic and how does it work?

A: Light of a single wavelength is known as monochromatic light. The term light signifies the visible…

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: Discuss the dual nature of light wave versus photon and give examples of each.

A: Light consists of dual nature which means sometimes it behaves like a particle known as photon,…

Q: How did James Clerk Maxwell come up with his equations? How does light relate to the electromagnetic…

A: James Clerk Maxwell (1831–1879), a Scotsman, is widely regarded as the greatest theoretical…

Q: How does the frequency of a radio wave compare to the frequency of the vibrating electrons that…

A: When electron set into vibration, magnetic field will produce. Again, as the electron is having…

Q: Distinguish visible light from the electromagneticspectrum.

A: Visible light: Visible is a form of electromagnetic radiation, other electromagnetic radiations are…

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

A:

Q: Do you think light acts as a particle or as a wave?

A: The light acts as both, a particle as well as a wave. Different experiments are conducted by various…

Q: Explain that light behaves as a wave and as a particle.

A: Answer:-  Light behaves as a wave and as a particle.  Because  Light behaves mainly like a wave but…

Q: Which has the higher frequency, red or blue light? Which has the greater energy per photon, red or…

A: In the visible spectrum, the increasing order of wavelength is  Violet, indigo, Blue,Green, Yellow,…

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

A:

Q: violet, prism, mixture, absorb, reflects, blue, yellow, black, white, spectrum 1- When white light…

A: When white light enters into a prism, it breaks into full spectrum of colors. The last color of the…

Q: About how much of the measured electromagnetic spectrum does light occupy?

A: An electromagnetic spectrum consists of wise range of waves.  Gamma Rays, X rays, Ultraviolet rays,…

Q: How does incident light that falls on an object affect the motion of electrons in the atoms of the…

A: When light with a certain frequency is incident on an object it can be absorbed, reflected or…

Q: AA AAA Wave B Wave C Wave D Waye A

A: Given, visible light spectrum is represented in given graph. we need to choose graph corresponding…

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: What is the energy associated with this wavelength of light?

A: Given wavelength λ= 587.5 nm Now, Energy given E=hcλwhere h=6.626*10-34             c=3*108 So,…

Q: Ultraviolet light causes sunburn whereas visible light even of greater intensity, does not? Why is…

A: Ultraviolet radiation is the main cause of sunburns. They can change the DNA in skin cells directly.…

Q: What are the properties of Light?

A: Light can act as a wave as well as a ray. Following are the properties of light: Reflection of…

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: 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: A Moving to another question will save this response. Question 14 According to Huygens' principle,…

A:

Q: What is the relationship of wavelength with frequency? In light, what causes the differences in…

A: solution as

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

A: When an object is painted red, it looks red because the molecules in the paint have absorbed the…

Q: How is the wavelength of light correlated with its energy content?

A: The energy of light can be expressed as E=hν

Q: What is Multichromatic light?

A: The light consists of a single wavelength is called monochromatic light.

Q: Which has more energy, a photon of ultraviolet radiation or a photon of yellow light?

A: Ultraviolet light (invisible) has a shorter wavelength and a higher frequency (so photon energy)…

Q: diffraction means

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

Q: Name two dangers of visible light?

A: The visible light is a part of electromagnetic radiation. The wavelength range is 400 nm to 700 nm.…

Q: What evidence can you cite for the wave nature of light? For the particle nature of light?

A: Wave nature and the particle nature

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…