A sound has an intensity level of 10-8 watts per square meter. How many decibels is the sound?

Q: You have your ear against a new speaker when it emits a sounds with an intensity of 160 decibels

A: 1)Sounds below 70db don't cause any hearing damage.   2) Beyond 70db sounds isn't good for your ears…

Q: 2. Calculate the sound intensity in watts/m2 of a 65-decibel sound.

A: Given,             65 DBWe have to find out Sound Intensity in watts/m2.

Q: What is the sound level for a noise that has an intensity of 7.6 x 104 watts/m?? 16 = 10*12…

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Q: 5 dx 24.

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Q: Recall that sound intensity is measured by the formula dB=10log(I / I0). A french horn is about 89…

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Q: A rock concert was measured to be 6.9 x 10-6 watts/cm2. Find the number of decibels for the power of…

A: Given The given intensities of the sound is 6.9×10-6 watts/cm2. Apply formula For decibel level…

Q: 4/5 v = 40  v=

A: Given that, the equation is

Q: A thermometer reading 65° F is placed in an oven preheated to a constant temperature. Through a…

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Q: auto traveling 115 ft/min. what is speed mph

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Q: 4. 9 mm 60 Ta60 V.

A: Given,    Radius of the circle = 9 mm    Central angle= 60°

Q: A rock concert was measured to be 8.1 x 10-6 watta/cm2. Find the number of decibels for the power of…

A: A rock concert was measured to be 8.1 x 10-6 watta/cm2.

Q: The 57 dB sound is _____ times as loud as the 19 dB sound.

A: The given statement "The 57 dB sound is _____ times as loud as the 19 dB sound."

Q: What is the magnitude in the Richter scale of an earthquake that released 100 million joules of…

A: It is given that An earthquake that released 100 million joules of energy

Q: What is the decibel level of a sound with intensity 10 5 watts per square inch.

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Q: how long will it take for the population to reach 140 grams

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Q: 3 10 cm° of a normal specimen of human blood contains 1.2 g of hemoglobin. How many grams does 42…

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Q: 1 µF 20V 200HZ 0.33 µF

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