Which of the following describes a way in which chemistry affects how you use a computer?
A. Eye stress can be reduced by sitting a certain distance from the
screen
O B. You are able to play video games by moving your body instead of a
joystick
O C. By clicking a mouse, you can select an object or text on a
computer screen.
O D. The colors in the computer display are the result of substances
that glow

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.

i would say b

explanation:

but i think i would need more information than that

2b2t

explanation:

2b2t