cathiprofastde7668 cathiprofastde7668

02-03-2020
Physics

contestada

The low-frequency speaker of a stereo set has a surface area of 0.06 m2 and produces 2.03 W of acoustical power. What is the intensity at the speaker (in W/m2)

Respuesta :

Olajidey Olajidey

06-03-2020

Answer:

33.83W/m²

Explanation:

The intensity of the speake at the surface is

I = P/A

I = 2.03W / 0.06m²

I = 33.83W/m²

Answer Link

Otras preguntas

NEED ASAP If you had the chance to spend that day with any music artist, who would it be and why? How would you spend the day and what kind of questions would y

dividir 85 en dos partes tales q el triple de la parte menor equivalente al doble de la mayor

Round 9723.1292 to the nearest hundredth

solve the following equations a) 2(x - 1) = 4 (x + 2)b)(3 - x) (x + 2) = 0

Describe U.S. - Vietnamese relations after 1973

due in 2 days please help

Los 2/9 de mis lapices son blancos y los 21 restantes azules. ¿Que fracción de lapices son azules? ¿Cuantos lapices en total tengo y cuantos son de color blanco

Which of the following best describes a breach of contract?

Would the economic setbacks for the South caused by the Emancipation Proclamation equal the physical devastation from military battles?

Combine like terms to write an equivalent expression. Then use y = 5 to prove the expressions are equivalent.1 + y + y + y + 1