Which of the Following Is Not a Vector Quantity

question 24

Multiple Choice

Which of the following is not a vector quantity?

• A)temperature
• B)velocity
• C)acceleration
• D)displacement

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Definitions:

Narcolepsy

A chronic sleep disorder characterized by overwhelming daytime drowsiness and sudden attacks of sleep.

Sleepiness

A state of feeling drowsy or tired, often leading to a need for sleep.

Day

A period of 24 hours representing a full rotation of the Earth on its axis, traditionally divided into day (light) and night (dark) periods.

Sleep Spindles

Bursts of brain activity observable on an EEG that occur during stage 2 of sleep, believed to play a role in learning and memory.