Physics, 14.12.2020 17:00 presleyann1902
Comparing infrared and ultraviolet, we can say that . Comparing infrared and ultraviolet, we can say that .
Answers: 2
Physics, 23.06.2019 01:30, antoniocapetillo80
Sally turns on her cellular telephone to speak to her friend who is located thousands of miles away. which of the following best describes how such a telephone is able to transmit and receive information? a. the cellular telephone transmits, receives, and encodes information using only sound waves. b. the cellular telephone transmits, receives, and encodes information using only electromagnetic waves. c. the cellular telephone transmits information by electromagnetic waves to a receiver which then encodes them and produces sound. d. the cellular telephone transmits information by sound waves to a receiver which then encodes them and produces electromagnetic waves.
Answers: 2
Physics, 23.06.2019 19:30, xXCoryxKenshinXx
Adrop of water of radius 0.01 m is falling through a medium whose density is 1.21 kg / m^3 and the coefficient of viscosity 1.85 x 10^-5nsm^3. find the terminal velocity of the drop, given that the density of water is 10^3 kg / m^3
Answers: 2
Physics, 23.06.2019 21:10, 2025batisteajibola
Un satélite artificial de un planeta x tiene un periodo de 8 horas y está colocado a una distancia de 50000 km del centro del planeta. a) ¿cuál es la masa mx del plaeta? b) ¿cuál es el valor de la aceleración de la gravedad del planeta a la distancia en la que está colocado el satélite? c) ¿cuál es la velocidad orbital del satélite? d) si la masa ms del satélite es de 200 kg ¿cuál es su energía de enlace?
Answers: 1
Comparing infrared and ultraviolet, we can say that . Comparing infrared and ultraviolet, we can say...
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