Asolar panel measures 0.57 m by 1.3 m. in direct sunlight, the panel delivers 6.6 a at 6 v. if the intensity of sunlight is 300 w/m2, what is the efficiency, as a percentage, of the solar panel in converting solar energy into electrical energy?

efficiency of solar panel is 18%

Explanation:

Energy received by the sunlight is given as

here we know the dimensions of the plate as

now we have

now the power received by the sun light is given as

now the output power due to solar panel is given as

now the efficiency is given as

two charges are fixed in place on the x-axis as shown. the charge at x = 0 is negative and has magnitude q = 2 μcoulombs (1 μcoulomb = 10-6 coulombs). the charge at x = d, (d = +12 cm), is positive and has magnitude q = 4 μcoulombs. find a point x = xo along the x-axis at which the electric field is zero.

hi there!

your question asks at which segment does freezing occur.

since we're talking about water, the freezing point of water will be 32 degrees fahrenheit or below.

hope this ! ~