An Object 2

question 20

Short Answer

An object 2.0 cm tall is placed 24 cm in front of a convex mirror having a focal length of
magnitude 30 cm.
(a) Where is the image formed and how far is it from the mirror?
(b) How tall is the image?

---

Definitions:

Reactants

Substances that undergo chemical changes in a reaction, transforming into products.

Equilibrium

A state in a chemical reaction where the rates of the forward reaction and reverse reaction are equal, leading to no net change in the concentration of reactants and products.

Concentration

A measure of the amount of a substance in a given volume of solution, often expressed in molarity (moles per liter).

Blood Plasma

The liquid component of blood that holds the blood cells in suspension; it is the blood's supernatant fluid, consisting mainly of water and dissolved proteins, glucose, clotting factors, mineral ions, hormones, and carbon dioxide.