46 DB Sound - 搜索视频

How much more intense is sound at 40 dB than sound at zero dB? | Numerade

How much more intense is sound at 40 dB than sound at zero dB? | Numerade

VIDEO ANSWER: For this problem on the topic of musical sounds, we have to consider two sounds, one at 40 decibels and the other at zero decibels, And we want t…

numerade.com2021年6月7日

Decibel Examples

Decibel Level Examples: How Loud are Sounds at Different dB Levels? | TSP

Decibel Level Examples: How Loud are Sounds at Different dB Levels? | TSP

theseasonedpodcaster.com

2020年9月11日

Decibel (Meter & Scale) - Definition, Formulas, Uses, Chart

Decibel (Meter & Scale) - Definition, Formulas, Uses, Chart

2016年6月17日

Comparison: Sounds In Decibels

Comparison: Sounds In Decibels

YouTubeData Trend

已浏览 3097 次2020年8月14日

热门视频

What would be the sound level (in dB) of a sound wave in air that corresponds to a displacement amplitude of vibrating air molecules of 0.13 mm at 440 Hz? | Numerade

What would be the sound level (in dB) of a sound wave in air that corresponds to a displacement amplitude of vibrating air molecules of 0.13 mm at 440 Hz? | Numerade

2019年8月2日

How much louder is 20 dB compared to 10 dB? - TimesMojo

How much louder is 20 dB compared to 10 dB? - TimesMojo

2022年7月28日

What is the Unit of Sound? - SI, CGS and Other Sound Units

What is the Unit of Sound? - SI, CGS and Other Sound Units

已浏览 144.6万次2015年6月22日

Decibel Scale

Decibel Levels and Chart: How Loud Is Loud?

Decibel Levels and Chart: How Loud Is Loud?

2012年1月9日

61 a) Calculate the decibel level of sound with 10^-7 W/m^2 int... | Filo

61 a) Calculate the decibel level of sound with 10^-7 W/m^2 int... | Filo

已浏览 5478 次9 个月之前

Measurement of Noise | Sound Level Intensity | Decibel | Sound Level Meter | SLM

Measurement of Noise | Sound Level Intensity | Decibel | Sound Level Meter | SLM

YouTubeEngineers Aadhar

已浏览 4.7万次2020年11月8日