A Wire of Length L and Resistance R Is Now $\times$

question 76

Multiple Choice

A wire of length L and resistance R is now drawn out by pulling such that its new resistance is 15R.What is its new length? (Assume the density remains constant.)

• A)1.50 L
• B)6.67 \(\times\) 10^-1 L
• C)2.25 L
• D)3.87 L
• E)2.58 \(\times\) 10^-1 L

Understand the relationship between interest rates, time periods, and the future value of investments.

Develop decision-making skills regarding financial investments based on interest rate projections and time periods.

Understand the relationship between nominal wages, real wages, and the consumer price index.

Comprehend the effects of minimum wage laws on employment levels.

---

Definitions:

Heal Itself

The process by which the body naturally recovers from injury or disease without medical intervention.

Health Care

A broad term referring to the maintenance or improvement of health via the prevention, diagnosis, treatment, recovery, or cure of disease, illness, injury, and other physical and mental impairments in people.

Visualization and Guided Imagery

A relaxation technique involving the creation of mental images to simulate or recreate visual perception, often used for stress management, healing, or performance enhancement.

Cancer

A disease characterized by the uncontrolled division of abnormal cells in a part of the body.