Two Point Sources, Vibrating in Phase, Produce an Interference Pattern

question 9

Multiple Choice

Two point sources, vibrating in phase, produce an interference pattern in a ripple tank.If the frequency is increased by 20%, the number of nodal lines:

• A)is increased by 20%
• B)is increased by 40%
• C)remains the same
• D)is decreased by 20%
• E)is decreased by 40%

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Definitions:

Meaningful Context

The importance of ensuring that the environment or situation in which information is presented is relevant and significant to the audience.

Data

Factual information, often structured in numbers, text, or images, used as a basis for reasoning, discussion, or calculation.

Information

Data that has been processed, organized, or structured in a way that adds context or meaning.

Bounded Rationality Model

A concept suggesting that individuals make decisions based on the limited information available to them and within the constraints of their cognitive capacity.