Physics, 20.09.2020 17:01, ramentome7542
1. En dos estaciones de radio, A y C, que distan entre sí 50 km, son
recibidas las señales que manda un barco, B. Si consideramos el
triángulo de vértices A, B y C, el ángulo en A es de 65º y el ángulo
en Ces de 809 ¿A qué distancia se encuentra el barco de cada una
de las dos estaciones de radio?
Answers: 3
Physics, 21.06.2019 18:00, nnyahtoland
8. why do radio telescopes convert radio waves (analog signals) to electrical (digital) signals for analysis? (hint: what did the article say about the advantages of digital signals? )
Answers: 3
Physics, 22.06.2019 03:00, iicekingmann
Classify each possible hypothesis about a medicinal aloe vera plant as falsifiable or non-falsifiable. aloe vera gel is the best natural skin moisturizer. aloe vera gel can heal wounds by boosting cell renewal. aloe vera juice tastes better than carrot juice. drinking aloe juice can reduce the risk of lung cancer.
Answers: 1
Physics, 22.06.2019 13:30, sukiyoshi10
Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length of a column of water 1.00 km high for a temperature increase of 1.00ºc. note that this calculation is only approximate because ocean warming is not uniform with depth. (answer in ×10^{-3} −3 m)
Answers: 1
Physics, 22.06.2019 18:30, violetvinny
Which form of cell division creates the sperm and egg, resulting in half of the chromosomes as the other cells?
Answers: 1
1. En dos estaciones de radio, A y C, que distan entre sí 50 km, son
recibidas las señales que mand...
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