gamma radiation is both a type of nuclear radiation and electromagnetic radiation.
Radiation has both electric and magnetic fields and travels in waves. It comes from natural and man-made sources. The intensity of electromagnetic radiation varies from low energy to high energy. There are radio waves, microwaves, infrared rays, visible rays, ultraviolet rays, X-rays, and gamma rays.
Electromagnetic radiation consists of an electric field (E) of varying strength perpendicular to the direction of propagation of the radiation and a magnetic field (M) perpendicular to the electric field. Both fields move at the speed of light (c).
Electromagnetic radiation occurs when atoms absorb energy. The absorbed energy causes one or more electrons to change positions within the atom. Electromagnetic waves are generated when electrons return to their original positions.
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Answer:
B.
Explanation:
An emotional appeal is a type of persuasive language used to move people to action. It is also known as pathos. The orator uses emotional appeal to bring emotional action from his audience.
As your textbook explains, emotional appeal is important to use when the speaker wants his audience to take action. Using emotional appeal in persuasive speech to move the audience to action is a wise strategy.
Therefore, option B is correct.
<span> this method, which can use over 100 questions, gathers : biodata
Biodata is a set of file that consist of factual information about an individual, including facts such as name, age, gender, hobby, height, marital status, favorite song, etc.Researcher often use biodata to screened out the potential subject for their research</span>
Answer:
B. display more stress behaviors such as wiggling and rocking
Explanation:
Pramada attends a preschool program that stresses formal academic training. As a result, Pramada is more likely to display more stress behaviors such as wiggling and rocking than peers who attend a child-centered program.
