Question Detail

PHY 104 Pitch, loudness, quality, timber Objective Question
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Question

Given the intensities IA = k/52, IB = k/32, and IC = k/92, what is the ratio of the sound intensity at A, B, and C (IA:IB:IC) as calculated in the document's problem section?
Options
A 729:2025:225
Correct Answer
B 25:9:81
C 1:3:5
D 5:3:9
Correct Answer

Option A is the correct answer.

Detailed Explanation

The document explicitly states the solution to the problem: 'IA:IB:IC = k/52 : k/32 : k/92 = 1/25 : 1/9 : 1/81 = 729:2025:225'.

Hint

Refer directly to the solved 'Problem' section in the document.

Question Info

Course: PHY 104
Topic: Pitch, loudness, quality, timber
Type: Objective
Difficulty: Not specified
Question 370 of 947
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