Some Properties of Glass Are Listed Here

question 19

Multiple Choice

Some properties of glass are listed here.


A glass window pane is 2.7 m high, 2.4 m wide, and 2.0 mm thick. The temperature at the inner surface of the glass is 22°C and at the outer surface 4.0°C. How much heat is lost each hour through the window under steady state conditions?

• A) 1.7 × 10⁸ J
• B) 1.7 × 10⁵ J
• C) 4.7 × 10⁴ J
• D) 4.7 × 10¹ J
• E) 1.7 × 10⁶ J

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Definitions:

Plasticity

The brain's ability to change and adapt as a result of experience, including growth and reorganization.

Physical Therapy

A branch of rehabilitative health that uses specially designed exercises and equipment to help patients regain or improve their physical abilities.

Neuroscience

Neuroscience is the scientific study of the nervous system, including the brain, spinal cord, and neural networks, to understand the biological basis of behavior and cognitive functions.

Multidimensional

Describes something that has several dimensions or aspects, allowing for complexity and diversity in understanding or analysis.