A Wave on a String Is Reflected from a Fixed

question 4

Multiple Choice

A wave on a string is reflected from a fixed end.The reflected wave:

• A)is in phase with the original wave at the end
• B)is 180 ° out of phase with the original wave at the end
• C)has a larger amplitude than the original wave
• D)has a larger speed than the original wave
• E)cannot be transverse

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Definitions:

Urea

A nitrogenous waste compound produced in the liver, resulting from protein metabolism, and excreted in the urine.

Acidic Blood

Blood with a pH level below the neutral pH of 7.0, often indicating a medical condition or response to environmental stress.

Hydrogen Ions

Positively charged ions (H+) generated when a hydrogen atom loses its electron, playing a crucial role in chemical reactions, including acid-base chemistry.

Proximal Tubules

Proximal tubules are part of the nephron in the kidney, responsible for reabsorbing water, ions, and nutrients from the filtrate and returning them to the blood.