« previous next »

Author Question: A sound level of 80 dB has __________ times the amplitude of a 60 dB sound. Fill in the blank(s) ... (Read 103 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


Related Topics

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 :D


« previous next »
 

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Sound Waves from Clarinet Sound Waves from Clarinet
Martin Van Buren, sitting uncomfortably for this engraving, would eventually ascend to the presidenc Martin Van Buren, sitting uncomfortably for this engraving, would eventually ascend to the presidenc
Always use the viscosity of oil as specified on the oil fill cap. Always use the viscosity of oil as specified on the oil fill cap.
Upper-Level Maps Upper-Level Maps
In medieval times - bubonic plague epidemic In medieval times - bubonic plague epidemic
Directions: Fill in the correct number or word(s). Order: Lantus U-100 insulin 68 units subcut ... Directions: Fill in the correct number or word(s). Order: Lantus U-100 insulin 68 units subcut ...
Video: The Lac Operon in E. Coli

For a complete list of videos, visit our video library