
Uses and Hazards of the EMS
Quiz by A. Barrios
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4 questions
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- Q1Light takes time to reach our eyes on Earth. For instance, it takes more than 8 minutes for the light from the Sun to reach Earth, so it is almost as if we are looking back in time. So when we look at distant galaxies, which of the following statements is most accurate?Much like a youtube live stream, the live image is delayed from 2-5 secondsWe are able to see the currently emitted lightit depends on the technology and processing power inside the telescopeWe are observing their light from the past120s
- Q2We are able to identify the difference in the type of EM Wave because of its...crestwavelengthtroughamplitude120s
- Q3Which of the listed Electromagnetic Waves have both, the highest frequency and the most amount of energy?MicrowavesUV RadiationGamma WavesRadio Waves120s
- Q4Which of the following locations would be the best place to put a telescope that creates images through gamma radiation?In spaceOn a cruise ship in the middle of the oceanAt the top a mountainOn top of a mountain, no where near any light source120s