A sound level of 80 dB has __________ times the amplitude of a 60 dB sound. Fill in the blank(s) ...

Author Question: A sound level of 80 dB has __________ times the amplitude of a 60 dB sound. Fill in the blank(s) ... (Read 33 times)

Engineer

Hero Member
Posts: 527

on: Jul 28, 2018

A sound level of 80 dB has __________ times the amplitude of a 60 dB sound.
Fill in the blank(s) with correct word

Question 2

The only way to make sound travel faster in air is to change the air's ____________.
Fill in the blank(s) with correct word

tuwy

Sr. Member
Posts: 336

Reply #1 on: Jul 28, 2018

Answer to Question 1

ten

Answer to Question 2

temperature

Need homework help now?

Ask unlimited questions for free

Ask a Question

Engineer

Hero Member
Posts: 527

Reply #2 on: Jul 28, 2018

Both answers were spot on, thank you once again

tuwy

Sr. Member
Posts: 336

Reply #3 on: Jul 28, 2018

Great! Please up vote

« previous next »

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.