3 years ago

The device or instrument that transforms light energy to electrical energy

Physics

1 answer:

WINSTONCH [101]3 years ago

3 0

Answer:

Solar panels

sun light into electricity

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In a physics lab, Asha is given a 10.7 kg uniform rectangular plate with edge lengths 67.3 cm by 53.5 cm . Her lab instructor re

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$I=2.6363\ kg.m^2$

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dimension of uniform plate, $(0.673\times 0.535)\ m^2$

mass of plate, $m=10.7\ kg$

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$I_{cm}=\frac{1}{12} \times m(L^2+B^2)$

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$L=$ length of the plate

$B=$ breadth of the plate

$I_{cm}=\frac{1}{12} \times 10.7\times(0.673^2+0.535^2)$

$I_{cm}=0.6591\ kg.m^2$

We know that the center of mass of the rectangular plane is at its geometric center which is parallel to the desired axis XX' .

Now we find the distance between the center of mass and the corner:

$s=\frac{\sqrt{ (0.673^2+0.535^2)}}{2}$

$s=0.4299\ m$

Now using parallel axis theorem:

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The device or instrument that transforms light energy to electrical energy​

The device or instrument that transforms light energy to electrical energy