Physics, 16.02.2021 05:00 wbrandi118
Lección 8. Redondear enteros y decimales
4.N.1.3 Estima y redondea números cardinales hasta nueve dígitos (
determina si una estimación o redondeo es razonable o apropiada.
¿Cuántas veces p
Sabías que, en circunstanc
aproximadamente cada cin
despierto durante 16 horas
Answers: 1
Physics, 22.06.2019 19:30
Coal contains energy. a. light b. kinetic c. chemical d. mechanical
Answers: 1
Physics, 22.06.2019 23:00
Awelder using a tank of volume 7.50×10^-2 m^3 fills it with oxygen (with a molar mass of 32.0 g/mol ) at a gauge pressure of 3.30×10^5 pa and temperature of 37.1 ∘c. the tank has a small leak, and in time some of the oxygen leaks out. on a day when the temperature is 23.1 ∘c, the gauge pressure of the oxygen in the tank is 2.00×10^5 pa . a) find the initial mass of oxygen. b) find the mass of oxygen that has leaked out.
Answers: 3
Physics, 23.06.2019 00:30
Asmall electric heater, immersed in 80g of water in a calorimeter of 40j/k raises the temperature from 10.5 degree celsius to 25 degree celsius in 12 minutes. using the same apparatus with 50g of oil instead of water, it is found that the temperature of oil rises from 7 degree celsius to 27 degree celsius in 10 minutes. find specific heat capacity of the oil.
Answers: 2
Lección 8. Redondear enteros y decimales
4.N.1.3 Estima y redondea números cardinales hasta nueve d...
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