Physics, 06.05.2020 22:09, maddyleighanne
A loud speaker has an input of 79 dB. If the volume of the sound is turned up so that the output intensity is 100 times greater, what is the new sound intensity level?
Answers: 2
Physics, 22.06.2019 03:40, AkramMasoud
Which types of electromagnetic waves have higher frequencies than the waves that make up ultraviolet light? check all that apply. radio waves infrared light microwaves gamma rays visible light x-rays
Answers: 2
Physics, 22.06.2019 11:10, aprilstalder
Which situation will produce the greatest change of momentum
Answers: 2
Physics, 22.06.2019 11:30, animaljamissofab
Acaterpillar tries to climb straight up a wall a meter high, but for every 2 cm up it climbs, it slides down 1 cm. eventually, it reaches the top. when it reaches the top, it does not pull itself over so it will slide down 1 cm. what is the total displacement traveled?
Answers: 3
A loud speaker has an input of 79 dB. If the volume of the sound is turned up so that the output int...
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