Ultraviolet light causes sunburn whereas visible light even of greater intensity, does not? Why is this so?

Q: how infrared spectroscopy work?

A: Answer Infra red spectroscopy used infra red radiation to excite the molecules.

Q: Give some examples of two types of radiations.

A: Radiation is defined as the energy which travels through space in the form of waves or particles.…

Q: What is the most penetrating radiation?

A:

Q: not an application of photoelec O a. in chromatiser O b. in television camera O c. in solar…

A: Option a ) Chromatiser   Photoelectric effect s not used in chromatiser  In chromatiser adsorption…

Q: What do you understand by the invisible spectrum?

A: The visible spectrum of light consists of 7 colors. i.e. Violet, Indigo, Blue, Green, Yellow, Orange…

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: 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: Which type of radiation has the longest wavelength?

A: Radiations: Radiations are the electro-magnetic wave. They travel with the speed of light.

Q: Why will an infrared photon have less energy than an ultraviolet photon?

A: "Since all questions are different as per bartleby guideline we can author only first one please…

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: Ultraviolet radiation can be helpful and harmful at the same time. What should someone do to avoid…

A: Step1: Overview Ultraviolet radiation is electromagnetic radiation emitted by the sun and several…

Q: Another name for heat is   A. gamma   B. ultraviolet   C. infrared   D. plasma   E.…

A: Infrared waves in the electromagnetic wave spectrum form the part of the thermal radiation spectrum.…

Q: How is Ultraviolet Light used?

A: UV radiation is widely used in industrial processes and in medical and dental practices for a…

Q: Which travels faster through a vacuum - an infrared ray or a gamma ray?

A: Infrared and gamma rays are electromagnetic waves. So they travel at 3×108m/s in vacuum.

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: How do you find the energy, in electron volts of a photon in the radio waves?

A: Given : frequency , f = 88.3 MHZ  Energy, E = 5.85 × 10-26 J  Find : Energy in eV

Q: In what ways are microwave and ultraviolet radiation thesame? In what ways are they different?

A: Microwave and ultraviolet radiation both are electromagnetic waves. velocity of both waves in a…

Q: Which type of radiation would not be deflected by an electric field?

A: The answer is below

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

A:

Q: Are ultraviolet rays used to sterilize equipment in hospitals?

A: Given:  Ultraviolet rays

Q: What would be its wavelength

A:

Q: Distinguish between monochromatic light and sunlight.

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

Q: How would a spectrum help you learn what the atmosphere of Venus is made of?

A: The electromagnetic spectrum corresponding to each atoms and molecules are different. The absorption…

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

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

Q: What are the benefits of ultraviolet rays?

A: Ultraviolet rays are a form of electromagnetic radiation. Ultraviolet Light refers to the region of…

Q: Wavelength is measured in what units?

A: Wavelength is a term that is used to define the distance between the reference point on an adjacent…

Q: Name 3 uses of ultraviolet radiation?

A: Explanation: Ultraviolet is an electromagnetic wave having a wavelength range of 100 nm-400 nm that…

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.