The picture below shows the weather station model at a particular location. Which of these statements best describes the future weather condition at the location? (3 points)

There is 25 percent cloud cover.
The temperature is most likely to be 64°F.
There is 78 percent probability of thundershowers.
The wind speed is most likely to be 64 knots.

Acoal-fired plant generates 600 mw of electric power. the plant uses 4.8 x 10^6 kg of coal each day, and the heat of combustion of coal is 3.3x 10^7 j/kg. the steam that drives the turbines is at a temperature of 300° c, and the exhaust water is at 37° c. (a) what is the overall efficiency of the plant for generating electric power? (b) how much thermal energy is exhausted each day? (c) what is the change in entropy of the universe for this heat engine? (d) using the same heat reservoirs, what is the maximum possible (carnot) efficiency for a heat engine?

Truck traveling west on the highway experiences an acceleration to the east. what could be the cause of this acceleration

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.