Answer:
Solar flux that incident on it is given as
S = 160 W/m/m
Now we know that the area of solar panels is given as
A = 10 m^2
So total solar power received by solar panels is given as
Power Received = (Solar flux) \times (Area)PowerReceived=(Solarflux)×(Area)
P = S\times AP=S×A
now here we have
P = 160 \times 10P=160×10
P = 1600 WP=1600W
now we know that efficiency of the solar panels is 20%
so total output power will be
efficiency = \frac{P_{out}}{P_{in}}efficiency=
P
in
P
out
0.20 = \frac{P_{out}}{1600}0.20=
1600
P
out
P_{out} = 320 WP
out
=320W
You could tell them that the food chain is basically something that shows the feeding relationship between different living things. The food chain represents a series of food and energy are transferred from one organism in an ecosystem to another.<span />
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Answer:
The three products that the farm can produce and sell are -
a) Honey
b) Milk
c) Egg and Chicken
Two ways of value addition
a) Food processing
b) Packaging and labelling
Explanation:
The three products that the farm can produce and sell are -
a) Honey
b) Milk
c) Egg and Chicken
The two ways by which value can be added to these product is
a) Labelling and packaging - Labelling and packaging the milk, honey and egg can add value to the product and can fetch good some of money
b) Processing the food item - Milk can be processed to produce cheese, curd etc. Price of processed food is much higher than that of non processed food.
