Which of the following indicates how official communications should be routed?

Which of the following indicates how official communications should be routed?

1. personnel files
2. organizational chart
3. corporate culture
4. grapevine
5. lateral networks

Answer: organizational chart

What can vibration be described in terms of?

What can vibration be described in terms of?

Answer:

1. Amplitude
2. Phase
3. Frequency

Name two ways of describing the flow of energy through a system.

Name two ways of describing the flow of energy through a system.

Answer: Impedance and Admittance

What are the two requirements for a sound wave?

What are the two requirements for a sound wave?

Answer: Source of vibration and a medium

What is the sound level of a normal conversational speech?

What is the sound level of a normal conversational speech?

Answer: 60 dB SPL

What is intensity (loudness, amplitude) measured in?

What is intensity (loudness, amplitude) measured in?

Answer: dB (decibels)