Derek Is Planning a Camping Trip and Wants to Be

question 10

Multiple Choice

Derek is planning a camping trip and wants to be able to listen to music at the campsite. Derek currently has a smartphone but does not like the sound coming from the speakers.
What will help Derek improve the sound coming from his smartphone's speakers while he is at the campsite?

• A) Connect to a Bluetooth speaker.
• B) Tether to his laptop.
• C) Create a hot spot.
• D) Use his smartphone speakers; this is the only way Derek can listen to music on his smartphone.

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Definitions:

Second Law

In thermodynamics, it states that the total entropy of an isolated system can never decrease over time, and is often associated with the concept of energy degradation.

Thermodynamics

The branch of physics that deals with the relationships between heat and other forms of energy, and how these affect matter, encompassing laws that describe energy conservation and entropy.

Energy Conversion

The process of transforming energy from one form into another, such as converting kinetic energy into electrical energy.

Law

A system of rules that are created and enforced through social or governmental institutions to regulate behavior.