A Computer Monitor Uses 1

question 52

Multiple Choice

A computer monitor uses 1.5 A of current when it is plugged into a 120 V outlet.The monitor is never turned off.What is the yearly cost of operating the monitor if the cost of electricity is $0.14/kWh?

• A)$ 64
• B)$ 81
• C)$ 110
• D)$ 190
• E)$ 220

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Definitions:

Precentral Gyrus

A region of the frontal lobe in the brain responsible for voluntary movement, including the motor cortex.

Synaptic Vesicles

Small sacs within presynaptic nerve terminals that store neurotransmitters, which are released into the synaptic cleft upon stimulation.

Neurotransmitters

Chemicals that transmit signals across a synapse from one neuron to another, playing a crucial role in process of communication within the nervous system.

Nissl Bodies

Rough endoplasmic reticulum and ribosomes found in neurons, involved in protein synthesis.