PLEASE ANSWER

Airport security uses electromagnetic waves to see items inside of luggage without having to open the bags. Which type of electromagnetic waves would be best for airport security to use?

A, X-rays would be best because they are low-energy waves that can penetrate gases.

B. Radar waves would be best because they are high-energy waves that can penetrate solids.

C. Radar waves would be best because they are low-energy waves that can penetrate gases.

D. X-rays would be best because they are high-energy waves that can penetrate solids.

Respuesta :

Answer:

Answer is D

Explanation:

xrays would be far more efficient at detecting objects through solids.

X-rays would be best because they are high-energy waves that can penetrate solids ( D )

X-rays have shorter wavelengths and higher frequency when compared to radio waves therefore they have higher energy which is required to penetrate solids at the Airport.

Therefore X-rays would be a better suited electromagnetic wave to be used by Airport security to see items inside a luggage.

Hence we can conclude that The type of electromagnetic wave that would be the best for airport security to use is  X-rays.

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