How does the temperature of the stratosphere change when altitude increases?
O A. The temperature decreases.
B. The temperature changes randomly.
O C. The temperature stays the same.
O D. The temperature increases.

answer; protein;

c. because step up transformer steps up the input voltage i.e increases the input voltage  

the number of turns are greater on the secondary side of step up transformer  

transformer does not handle dc current

the potential energy of the reactants is 200j.

from the energy diagram, the energy of the product formed is 350j; this means that, this reaction is an endothermic reaction, because it absorbs energy from its environment.