Answer:
Is a tree an example of chemical energy?
Take, for example, an apple tree. The tree absorbs light energy from sunlight, converting the light energy into chemical potential energy stored in chemical bonds. The tree uses this energy to build leaves and branches and fruit. ... Then it takes that heat and converts it into motion, or kinetic energy
Explanation:
The correct answer among the choices given is option B. Equilibrium is achieved when the demand equals the supply. Equilibrium is a state when there are no changes observe in a phenomenon and for this case it is achieved when both values are the same.
Q = 4.6E-6 C
<span>E = 2.6 kV/mm = 2600 kV/m = 2600000 V/m </span>
<span>ε = 8.85E-12 F/m </span>
<span>E = Q/Aε </span>
<span>A = Q/Eε = 4.6E-6/(2600000*8.85E-12) = 0.2 m^2</span>
The answer is Galileo Galilei. Hope this helps :)