Dez Pours Carbon Tetrachloride (N = 1 $\degree$ With the Normal $\degree$

question 24

Multiple Choice

Dez pours carbon tetrachloride (n = 1.46) into a container made of crown glass (n = 1.52) .The light ray in glass incident on the glass-to-liquid boundary makes an angle of 30 $\degree$ with the normal.Find the angle of the corresponding refracted ray.

• A)55.5 \(\degree\)
• B)29.4 \(\degree\)
• C)31.4 \(\degree\)
• D)19.2 \(\degree\)

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Definitions:

Exocytosis

A process by which a cell transports secretory products through the cell membrane to the outside of the cell in vesicles.

Transporters

Proteins that move molecules across cell membranes, either into or out of the cell.

Cell Membrane

The semipermeable membrane surrounding the cytoplasm of a cell, which regulates the passage of substances in and out of the cell.

Protein Molecules

Large, complex molecules that play many critical roles in the body, including catalyzing metabolic reactions, DNA replication, and transporting molecules.