Physics, 19.05.2021 01:40 sjaybanks4067
Un cilindro de aluminio con una masa de 120 Kg, cuenta con una densidad promedio a una temperatura de 189 °C, ¿Cuál será el volumen final del cilindro si se incremental su temperatura hasta 247°C? α =2.4 x 10^-5 Densidad = 2 700 kg/m³
Answers: 1
Physics, 21.06.2019 18:20
What color would an object that reflects green and blue light appear to be in white light? a. blue b. cyan c. magenta d. black
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Physics, 21.06.2019 21:20
Which of the following explains why it took so long for the public to accept the negative health effects of smoking? a)people were waiting for counter reasons, and those were presented.b)scientists had not completely finalized their results, which took 30 years.c)cigarettes were cheaply available and media channels were very inefficient.d)cigarette manufacturers were trying hard to bring an alternative into the market
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Physics, 22.06.2019 10:00
Awater-filled u-tube manometer is used to measure the pressure inside a tank that contains air. the water level in the u-tube on the side that connects to the tank is 5 ft above the base of the tank. the water level in the other side of the u-tube (which is open to the atmosphere) is 2 ft above the base. determine the pressure within the tank.
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Physics, 22.06.2019 12:20
The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.
Answers: 2
Un cilindro de aluminio con una masa de 120 Kg, cuenta con una densidad promedio a una temperatura d...
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