The electromagnetic waves that are produced by oscillating charges and sound waves that can be produced by oscillating tuning forks are similar.
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;
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b. Environmental physician, environmental veterinarian
c. Environmental activist, oceanographer, ecologist
d. Oceanographer, Environmental journalist
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.
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
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.
C.) They could not measure a change in stars' positions on the sky.
D.) They could not measure how big the Earth was.