Which methods of radiation protection were used in the device shown in the first photo in Figure? Which were used in the situation shown in the second photo?

Q: Compare between gamma rays, beta particles and alpha particles? Use the editor to format your onswer

A: Alpha particles carry a positive charge, beta particles carry a negative charge, and gamma rays are…

Q: Choose the BEST answer to the following. Which type of radiation from cosmic sources predominates on…

A: Answer: ci,e gamma

Q: Do humans receive more radiation from artificial or from natural sources of radiation?

A:

Q: Shielding needed for alpha radiation Shielding needed for beta radiation Shielding needed for gamma…

A: Alpha particle is helium nucleus hence a heavy particle, and it has a very short range. Alpha…

Q: What is a radiation curve? explain with graph.

A: Radiation curve can be defined as the curve that is drawn between the intensity of the thermal…

Q: Rank these three types of radiation by their ability to penetrate this page of your book, from…

A: Given:  Alpha, beta and gamma particles.

Q: Which type of detector senses radiation by the ionization of gas in a tube?

A: Detectors of an ionization gas are the radiation detection devises that is used in the atomic…

Q: Suppose that you measure the intensity of radiation from carbon-14 in an ancient piece of wood to be…

A: Given:  N = 6 % of No  half life,T = 5730 years

Q: What makes nuclear radiation so useful?

A: Nuclear radiation is energy that is released by elementary particles of the atomic nucleus caused by…

Q: Which radiation detection device cannot be used in the field? O Geiger counter O gamma counter…

A: Which radiation detection device can not be used in field.

Q: Explain with neat diagrams absorption, spontaneous emission, stimulated emission of radiation and…

A: Explain with neat diagrams :      a) Absorption      b) Spontaneous Emission       c) Stimulated…

Q: What are x-rays used for?

A: Given:  X rays

Q: What are the workings of a selenium photocopier?

A: Selenium is used extensively in electronics as selenium has good photovoltaic and photoconductive…

Q: Arrange the following according to their ability to act as radiation shields, with the best first…

A: Correct order would be  d>a>b>c. A solid with high density composed of high mass atoms has…

Q: World War II aircraft had instruments with glowing radium-painted dials (see Figure 31.2). The…

A: Half lifetime is the period in which the amount of sample decreases to half of its initial value.…

Q: ulate the heat of fusion using the data provided and

A: Givenmw=193 gTw=40.9°Cmi=60 gT=Tf=18.8°C

Q: Write A Short Note On Beta Particles

A: Beta particles (also referred to as beta radiation or beta rays, denoted by the symbol β) can be…

Q: Explain effect an electric field on alpha particles , beta particles and gamma ray?

A:

Q: A second is defined as the duration of 9.19×10^9 periods of the radiation emitted by a cesium atom.…

A:

Q: What are the types of radiation emitted by the nuclei of radioactive elements?

A: The nucleus of an atom consists of protons and neutrons. Neutrons are neutrally charged and protons…

Q: The intensity of radioactivity depends on the distance of the recipient from the source of radiation…

A: Given that Intensity is inversely proportional to the distance from the object. so I1  DIRECTLY…

Q: Define ionizing radiation

A: Radiation : Radiation is the transmission of energy in the form of particles or material medium or…

Q: Define and discuss radiation detectors.

A: Radiation detectors also called particle detectors. It is a device that used to detect and track the…

Q: What is true about an alpha particles when closest to the nucleus

A: To determine: The truth about the alpha particles when it is closest to the nucleus Introduction:…

Q: Who was the leader of team of scientists and engineers that built first man-made nuclear reactor?…

A: The first man made controlled nuclear reactor was made in the university of Chicago in 1942 , under…

Q: A and B are fresh apples. Apple A is strongly irradiated by nuclear radiation for 1 hour. Apple B is…

A: Apple A absorbs energy when it is strongly irradiated for one hour. As a result, the atoms of apple…

Q: You suspect that a patient’s arm is broken. What type of radiation might help you find out

A: To explain : The radiation used to check if patient's arm is broken

Q: Radiation does not vary with chemical state. Explain this statement.

A: Radiation does not vary with chemical state. This statement is a property of radioactive substances,…

Q: established

A: An atomic nucleus gives off a particle to become stable. The atoms become unstable due to the excess…

Q: How do the paths of alpha, beta, and gamma rays compare in an electric field?

A: Alpha is positively charged. Beta is negatively charged. Gamma not charged

Q: What is the difference between fast scan and slow scan in CT?

A: Computed tomography, also known as 'CT scan' is used to examine the structures inside human body. A…

Q: Write true if the statement is true. If not, write false and change the underlined word to make the…

A: Answer:-  (1)Gamma rays are ionizing :- True  Because  There are three main kinds of ionising…

Q: how would like to describe with examples) about the behavior of neutrons on electric fields

A:

Q: Classify each of the following as units for radiation dose or units of radioactivity? a) Radiation…

A:

Q: Can the harmful effects of radiation be minimized? How?

A: Can the harmful effects of radiation be minimized?

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.