Afully charged iphone battery stores about 5.45 watt-hours of energy. a company has developed a charging source for cell phone batteries that is mainly solar panels with active dimensions of 0.3 m x 0.3 m. how long will it take for this charging source to take a cell phone battery from completely drained to fully charged? assume the average solar radiance is 150 w/m2 and the conversion efficiency of the solar panels is 15%.

d would be the most obvious choice to this question. leaders are supposed to herd their underlings like a shepherd to sheep. a leader should also listen to others when they are talking to one other to gain a better understanding of their mission and surroundings.

explanation:

the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true?

a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of

5

9

degree celsius.

a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.

a temperature increase of

5

9

degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.

a) i only

b) ii only

c) iii only

d) i and ii only

answer:

okay

explanation: