The Resistance of a Wire Increases by 3

question 51

Multiple Choice

The resistance of a wire increases by 3.9% when the temperature of the wire is raised 100°C. What is the temperature coefficient of resistivity of the wire material?

• A) 3.9°C⁻¹
• B) 0.39°C⁻¹
• C) 0.039°C⁻¹
• D) 0.0039°C⁻¹
• E) 0.00039°C⁻¹

Comprehend the physiological processes involved in neural transmission, including the role of myelin and synaptic activity.

Describe the impact and characteristics of degenerative neurological disorders.

Comprehend the relationship between demand functions and their inverse forms.

Recognize the impact of price changes on consumer demand and firm revenue.

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Definitions:

Net Method

An accounting method where discounts for prompt payment are assumed in the recorded costs; if the discount is not taken, the expense is recorded later.

Cash Discount

A deduction from the invoice price that a seller allows to a buyer in return for paying the bill early.

Invoice

A document sent to a buyer that specifies the quantities and costs of the products or services provided by the seller.

Quick Assets

Highly liquid assets, including cash, accounts receivable, and marketable securities, which can be quickly converted into cash.