Match the type of Radiation with each of the following statements: Alpha particle Beta particle No Answers Chosen No Answers Chosen Gamma radiation No Answers Chosen Possible answers shielding protection includes lab coats and gloves i penetrates farthest into skin and body tissue E travels only a short distance by air

Q: Write the different effects of radiation on life?

A: The energy that either come from unstable atom (radioactive element) or from a machine, traveled in…

Q: The half life of Colbert-60

A: The half-life of a radioactive substance is a measure of time taken for a given amount of the…

Q: How does radiation affect living organisms?

A: Radiation is defined as the particles or waves having high energy. The emission or transmission of…

Q: Explain why different kinds of radiation affect biological tissues differently, even though the…

A: Different types of radiation affect the human tissues differently.

Q: The discovery that uranium emitted invisible rays was made accidentally. O True O False

A: The answer is given as follows Uranium was discovered in 1789 by Martin Klaproth, a German chemist,…

Q: How does an alpha particle differ from a helium atom?

A: Alpha particle are differed from a helium atom.

Q: If the intensity of radiation from a radioactive sources is 7.5 units at a distance of 6.9 m, how…

A: Given: Intensity at 6.9 m distance = 7.5 units. And the intensity is 0.38 units finally at a…

Q: What is the nuclear chage ofF 69

A: Nuclear charge is defined as the charge present in the nucleus of the atom. The nuclide given is…

Q: Early workers mistakenly thought neutron beams were g radiation. Why? What evidence led to the…

A: The given statement is, Early workers mistakenly thought neutron beams were g radiation.

Q: In alpha particle radioactive decay the mass number of the decaying nucleus does not change. True…

A: The alpha particle radioactive decay can be written in form of a reaction as follows:

Q: Explain how radiocarbon dating works.

A: To find: the explanation about how radiocarbon dating works

Q: potassium (K) emits an alpha particle, it becomes the element

A: Alpha particle consists of two protons and two neutrons bound together into a particle identical to…

Q: Compare the doses from natural radioactivity with radiation. Natural radioactivity and its…

A: Natural radioactivity is a phenomenon that occurs when unstable atomic nuclei decay and emit…

Q: There are at least three types of radioactive rays. O True False

A: True

Q: Write a short note on Radiation Damage

A: Answer - Radiation Damage - Radiation damage can be defined as the displacement of many atoms from…

Q: What are the harmful biological effects of radiation and how do we protect ourselve from exposure?

A: The radiation is one of the hazardous agents. An accidental exposure of radiation during short…

Q: Compare different measurements and units of radiation dosage?

A: A dose of medical radiation is not like a dose of medicine. When it comes to radiation dose, there…

Q: Calculate the amount of radioactivesubstance remaining after a specifiedtime has elapsed.

A: Given information,    The amount of radioactive substance remaining after a specified time has…

Q: Summarize medical applications of radioisotopes

A: Radioisotopes have many applications in both diagnosis and medical treatment. The radiations emitted…

Q: Give a piece of evidence to prove that the radiation cannot be atomic.

A: French chemist Becquerel accidentally discovered phenomena of nuclear radioactivity i.e the process…

Q: list five (5) limitations of gas filled radioactive  detectors

A: Gaseous ionization detectors are used to detect the radiation by ionizing gas particles, which are…

Q: In the context of the ionizing and penetrating power of radiation, penetrate into the skin but…

A: Alpha particles generally are least penetrating than beta , radiowaves and gamma rays .

Q: Explain the meaning of half-life.

A: Radioactivity: It is the phenomenon of decaying, in which there will be the loss of energy of an…

Q: As the separation away from a radioactive sample increases, the intensity of the radiation also…

A: According to an inverse square law says that intensity of radioactive radiation is inversely…

Q: The source of the energy produced by the sun is

A: The sun, like other stars, is a giant nuclear reactor in space. The energy produced by the sun is…

Q: *The exact value of the critical mass depends on the shape of the radioactive substance. True or…

A: Critical mass of radioactive substance is the smallest amount of substance that is required to…

Q: You buy a thin suit made of lead to protect yourself from radiation if we have a nuclear war. Your…

A: The penetrating power is the energy required to eject the radiation particles from an atom. When the…

Q: What is Radiation?

A: Electromagnetic radiations Electromagnetic radiations are the collection of different forms of…

Q: Pierre Curie discovered e-rays. O True O False

A: The given statement is  Pierre Curie discovered e-rays. To find: Whether the given statement is true…

Q: You have a patient with cancer. What type of radiation treatment might destroy the tumor without…

A: Radiation therapy is a type of treatment that involves the use of ionising radiation. Radiation…

Q: What is a gamma-ray?

A: Isotopes are those elements which have same atomic number but different mass numbers. There are many…

Q: What do you mean by ion bombardment?

A: To find: define ion Bombardment

Q: Discuss the advantages and disadvantages of nuclear radiation.

A: Advantages and disadvantages of nuclear radiation.

Q: WHAT IS THE NUCLEAR MASS AND NUCLEAR DENSITY OF plutonium?

A: We have to write the nuclear mass and nuclear density of plutonium .

Q: Why are alpha rays much more dangerous when the source of radiation is located inside the body?

A: The alpha rays have two protons and two neutrons and resemble the nucleus of helium. They are…

Q: What is spontaneous radiation?

A: An electron absorbs energy and excited to the upper energy level.

Q: Why are rems the preferred units for measuring the health effects of radiation?

A: REM (Roentgen equivalent man): This is a unit used to measure hazardous activity of radiations…

Q: which has more penetrating power - alpha rays or beta rays?

A: Penetrating power:Each type of radiation has a different ability to penetrate materials. The…

Q: 000 030 A is what's happening when radiation is being emitted. radiation

A: Radiation is emitted when unstable atoms or particles undergo a transformation to reach a more…

Q: What is the fundamental difference between a chemical change and a physical change? A new substance…

A: The fundamental Difference between a  physical change and a chemical change is as follows-