Two Sources Are Said to Be Coherent If

question 32

Multiple Choice

Two sources are said to be coherent if

• A)they are of the same frequency and has a phase of zero.
• B)they are of the same frequency and maintain a constant non-zero phase.
• C)they are of the same intensity but different frequency and has a phase of zero.
• D)they are of the same intensity but different frequency and maintain a constant non-zero phase.
• E)(A)and (B)

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Definitions:

Spinal Cord

The cylindrical bundle of nerve fibers and tissue that is connected to the brain and runs down the vertebral column, transmitting signals to and from the brain.

Hair Cells

Sensory cells located in the inner ear, responsible for converting sound vibrations into electrical signals that can be interpreted by the brain.

Vestibular System

The sensory system that contributes to balance and spatial orientation for the purpose of coordinating movement with balance.

Action Potentials

Electrical impulses that are part of the process that cells use to communicate with each other, crucial for the functioning of nerves and muscles.