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In-s [12.5K]
3 years ago
10

Which of the following is true about radio waves? They have short wavelengths. They have high energies. They reveal hot gases. T

hey can penetrate dust clouds.
Computers and Technology
2 answers:
Andreyy893 years ago
6 0

They can penetrate dust clouds is the correct answer.

murzikaleks [220]3 years ago
3 0

“Radio waves can penetrate dust clouds” is true about radio waves among given statements.

<u>Explanation: </u>

Radio waves are a type of electromagnetic radiation. The wavelengths in electromagnetic spectrum are longer than infrared light. The frequency of radio waves are higher than 300 gigahertz.

By analyzing this the astronomers can search about the characteristics of the cosmic resources. Radio waves are effectively useful for radio astronomers to discover the radio emissions from the sources like celestial. Common designations of radio waves are UV rays, gamma rays, microwaves, etc.  

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Truck drivers probably can't see your vehicle if ______________.
Arada [10]
<h2>Answer:</h2>

Truck drivers probably can't see your vehicle if you cannot see them in their side mirror

<h2>Explanation:</h2>

In driving terminology there is a term called the bind spot. Blind spot is the area where the driver is not able to see the vehicle behind him and this area is present just behind the truck and very close to the gates of the car. Since trucks do not have the rare mirror therefore if a car is present in their blind spot they wont be able to see it. The driver behind the truck can spot it if he does not see the truck driver in the side mirror of the truck.

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Firdavs [7]

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Choice D is correct

Explanation:

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I hope this helps..

Great Day ahead

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