You See a Fish in Water at an Apparent Depth

question 21

Multiple Choice

You see a fish in water at an apparent depth of 1.83 m.The actual depth of the fish,if the index of refraction of the water relative to air is 4/3,must be

• A)3.81 cm
• B)61.0 cm
• C)1.37 m
• D)1.83 m
• E)2.44 m

---

Definitions:

Emojis

Digital icons used to express emotions, ideas, or concepts in electronic communications, adding tone and context to messages.

Expressive Punctuations

The use of punctuation marks, like exclamation points or emoticons, to convey emotion or tone in writing.

Expressive Emotions

The outward demonstration or expression of feelings, which can include facial expressions, body language, and other forms of non-verbal communication.

Capital Letter Communications

The use of capital letters to emphasize or highlight certain parts of a written communication, often interpreted as shouting in digital contexts.