Physics, 13.01.2021 03:40 yejinschoi3007
Based on the graph below of the power output of a solar panel. A class studied the electricity produced by the solar panel their school for one day. They read the graph below on their computer. Which of the following conclusions can they derive from studying their graph?
The maximum power output for this panel on this day was about 0.9 kilowatts.
The cloudier the day, the less energy is produced especially in the afternoon.
The hotter the day, the more energy is produced especially in the afternoon.
The solar panel produces no energy at 8:00 AM.
Answers: 2
Physics, 21.06.2019 16:00
The rigid beam is supported by the three suspender bars. bars ab and ef are made of aluminum and bar cd is made of steel. if each bar has a cross-sectional area of 450 mm2, determine the maximum value of p if the allowable stress is (σallow)st = 200 mpa for the steel and ( σallow)al = 150 mpa for the aluminum. est = 200 gpa and eal = 70 gpa.
Answers: 2
Physics, 22.06.2019 17:10
Which statement best describes the superposition principle? a.) if two in-phase waves arrive simultaneously at a point, their amplitudes add up b.) if two out-of-phase waves arrive simultaneously at a point, their amplitudes add up c.) if two in-phase waves arrive at a point one after another, their amplitudes add up d.) if two out-of-phase waves arrive at a point one after another, their amplitudes adds up
Answers: 2
Physics, 22.06.2019 23:30
Sound travels slower in colder air that it does in warmer air. make a claim about the effect of air temperature on the speed of sound. support your claim with evidence
Answers: 3
Based on the graph below of the power output of a solar panel. A class studied the electricity produ...
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