Which statement most describes how the amplitude and energy of a sound wave
are affected as the wave travels through air and as the wave travels through a
brick wall?
The sound wave has less energy and a larger amplitude when traveling through a
brick wall than when traveling through air.
The sound wave has more energy and a smaller amplitude when traveling
through a brick wall than when traveling through air.
The sound wave has more energy and a larger amplitude when traveling through
a brick wall than when traveling through air.
The sound wave has less energy and a smaller amplitude when traveling through
a brick wall than when traveling through air.

The sound wave has more energy and a larger amplitude when traveling through  a brick wall than when traveling through air.

Option 3.

Explanation:

The waves move vitality from the wellspring of the sound, for example a drum, to its environment. Your ear identifies sound waves when vibrating air particles cause your ear drum to vibrate. The greater the vibrations the stronger the sound.

We know light can travel through a vacuum because sunlight has to race through the vacuum of space to reach us on Earth. Sound, however, cannot travel through a vacuum.

most voltage drop calculators want the distance between the source and destination. then internally, they double it so both the source and return wires are calculated. but you need to know which distance the calculator uses so you're not half of what you should be or double what you should be.

most circuit breakers will not take a #6 directly, so the electrician will have to splice on a smaller pigtail. you also have to upsize the grounding wire when you upsized the ungrounded (hot) wire (see note in 250.122). this will preclude using most cable assemblies, as a cable with #6 copper will most likely only have a #10 grounding conductor. you need a #6 grounding conductor if the circuit is 20a. a #8 cable is no better, as it will have a #10 grounding conductor too. but most 20a breakers will take a #8 directly.

in your related post, you didn't say what type of load this is. if it is a light or heater, voltage drop won't be a big issue. if this is a motor, the current needs are huge at startup and the voltage drop can pose a problem. if this is a motor, knowing if the motor is under much load during startup will answer the voltage drop effect (a saw is easier to start than a compressor).

think its the third option