How are electromagnetic waves that are produced by oscillating charges and sound waves that are produced by oscillating tuning forks similar?

Answers

Answer 1
Answer:

The electromagnetic waves that are produced by oscillating charges and sound waves that can be produced by oscillating tuning forks are similar.

What is an electromagnetic wave?

EM waves are another name for electromagnetic waves. Electromagnetic radiations are made up of electromagnetic waves created when an electric field collides with a magnetic field.

Electromagnetic waves may alternatively be defined as the combination of oscillating electric and magnetic fields. Maxwell's equations are solutions to electromagnetic waves.

Electromagnetic radiations are made up of electromagnetic waves created when an electric field collides with a magnetic field.  Sound is the oscillation of other things, known as a medium, whereas electromagnetic waves are oscillations of electromagnetic energy.

Hence, the electromagnetic waves that are produced by oscillating charges and sound waves that can be produced by oscillating tuning forks are similar.

To learn more about the electromagnetic wave refer to the link;

brainly.com/question/8553652

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Answer 2
Answer: they are both created by waves of different forms of energy... sound is the oscillation of other substances, called a medium, while the electromagnetic waves are oscillating through electromagnetic energy. 

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Please help me with this practice question

Answers

the answer is c hopes this helps

Which of the following groups of environmental science careers are most similar?a. Hydrologist, toxicologist, environmental lawyer
b. Environmental physician, environmental veterinarian
c. Environmental activist, oceanographer, ecologist
d. Oceanographer, Environmental journalist

Answers

The correct answer for the question that is being presented above is this one: "b. Environmental physician, environmental veterinarian." The groups of environmental science careers that are most similar is that of Environmental physician and environmental veterinarian.

Correct answer choice is:

B. Environmental physician, environmental veterinarian.

Explanation:

Environmental medicine is a field involving several academic disciplines including physicians, environmental science, chemistry and many other related fields, protruding with environmental diagnostics. The extent of this domain includes examining the interplay's between ecosystem and human health, and the role of the atmosphere in producing or negotiating infection. Likewise, In the wildlife division, doctors are frequently defied with the outcomes of environmental contaminants and contagious infection disorders that probably endanger wild and housebroken animals as well as individuals.

What is the benefit of using the metric system and SI Units?Question 1 options:

to convey information accurately so scientists can refer to the same quantity no matter the location or language


there is no need to use the same system of measurements around the world


to measure accurately on equipment


so that all measurement systems can be used together
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What are the best units for a scientist to measure the distance between cities?

Question 3 options:

inches


meters


miles


kilometers

Answers

Question 1:

The best option for the benefit of using the metric system and SI Units is:

to convey information accurately so scientists can refer to the same quantity no matter the location or language.

The metric system and SI Units are standardized, allowing for consistent and accurate measurements that can be understood globally, irrespective of language or location.

Question 3:

The best units for a scientist to measure the distance between cities would be:

kilometers

Kilometers are the SI unit for measuring long distances and are universally understood in the scientific community.

At what distance of separation, r, must two 3.20 x 10-9 Coulomb charges be positioned in order for the repulsive force between them to be 83.4 N?

Answers

F = q₁*q₂* C / r²

F =83.4
q₁ = q₂ = 3.2 * 10⁻⁹
C couloumb constant 8.9 * 10⁹

solve for r
I'm not 100% sure but I think the answer is 60.4, because you multiply 3.20 by 10, to get 32 - 9 = 23, then subtract 23 from 83.4. Hope this helps you, and good luck!!!

The Greeks rejected the notion that the Earth orbits the Sun. Why? A.) They believed that the Sun is a God.B.) They weren't as smart as we are.
C.) They could not measure a change in stars' positions on the sky.
D.) They could not measure how big the Earth was.

Answers

B.) It ran contrary to their senses. Greeks knew that we should see stellar parallax if we orbited the Sun – but they could not detect it.

a 5 v battery is connected to a resistor which draws a 2 a current. What is the power used by this circuit

Answers


Electrical power = (voltage) x (current)

                         = (5 volts) x (2 amperes)  =  10 watts.