The radiations emitted by hot bodies are called as ________________ a) X-rays b) Black-body radiation c) Gamma radiations d) Visible light

Q: 4.) Ultraviolet waves can cause all of the following except a. cancer b. sunburn c. friction

A: Ultraviolet light from the sun and other artificial sources can cause cancer by damaging the genetic…

Q: Which form of electromagnetic radiation would have the shortest wavelength? A) ultraviolet B)…

A: Wavelength: Total length between two consecutive crest or trough is known as wavelength

Q: What is the wavelength of gamma radiation with a frequency of 3.75 x 1020 Hz ? What is the energy of…

A:

Q: 4. Describe the RIGHT side of the electromagnetic spectrum (X rays and Gamma rays) to me

A: Electromagnetic spectrum represents the range of all types of electromagnetic radiation.

Q: Which of the following statements is TRUE? SELECT ALL THAT APPLY A) Red light has a longer…

A: We know, Energy of a photon is given as, E = hv h is the plank's constant v is the frequency.

Q: Nuclear Instruments & Control   Which listed radiation detector type operates by the collection of…

A: Which listed radiation detector type operates by the collection of electrons emitted when a light…

Q: QUESTION 7 Name four (4) factors that affect the amount of radiation received by a surface A from…

A: Here, since the question is not specific. So if we were to assume that the radiation discussed here…

Q: All about Ionizing and Non-Ionizing Radiation

A: Radiation is strength that travels thru area and count number in the shape of waves or particles.…

Q: Find the wavelength (in nm) of a photon whose energy is 4.90 × 10-1⁹ J.

A: Energy of photon is Note:Speed of light is Planck's constant is Find:Wavelength of photon.

Q: When a hydrogen atom emits a photon which model of light is being used to describe this process?…

A: When a hydrogen atom emits a photon, the phenomena can be described atomic emission spectra. This…

Q: What are the three main types of radiation describing their properties of mass, charge and speed

A: There are the three main type of radiation (i) α-radiation (ii) β-radiation (i) γ-radiation (i)…

Q: Write an equation that shows the relationship between the intensity of radiation falling on a…

A: Required  relationship between intensity-of radiation falling on a material and it’s thickness

Q: 14. The following diagram shows the effect of an electric field on the three common types of…

A: **Alpha particles (a particles)**: These are positively charged particles (helium nuclei) and will…

Q: You are working in the fluoroscopy department.  What can be used to reduce exposure to x-ray…

A: Explanation: While working near x-rays machines or other similar types of equipment that produce…

Q: Which physicist discoverd x-rays?   a. Wilhelm Rontgen   b. Nikola Tesla   c. James Clerk…

A:

Q: Several people are exposed to 1 Gray of radiation. They are only protected by their clothes. The…

A: Alpha particles have low range and cannot penetrate skin as such. They are least damaging, until…

Q: Which radiation has the longest wavelength? A) x rays B)infrared C)microwaves D)radio waves

A:

Q: A certain shade of blue has a frequency of 7.05 × 1014 Hz. What is the energy of exactly one photon…

A: Given Planck,s constant h = 6.6×10-34 Joule-Second frequency of certain shade of blue ν = 7.05×1014…

Q: The de Broglie wavelength concept asserts that the wavelength of matter has an inverse relationship…

A: The de Broglie wavelength of matter.