Waves of Amplitude 1

question 95

Multiple Choice

Waves of amplitude 1.3 cm move along a 14-m long string that has a mass of 90 g and is under a tension of 18 N.If the average total energy of the waves in the string is 5 J,calculate the frequency of the waves.

Definitions:

Fair Value

The income derived from the disposal of an asset or the payment required for the assignment of a liability in an organized exchange with market participants during the evaluation period.

Significant Influence

The power to participate in the financial and operating policy decisions of an investee but not control those policies, typically associated with ownership of 20% to 50% of voting stock.

Book Value

The value of an asset as recorded in the company's accounting records, which often differs from the asset's current market value or selling price.

Equity Income

Income earned through investments in stocks, representing a share of the profits from the company in which one owns equity.