lilmarie6521 lilmarie6521

03-02-2018
Biology

contestada

The lower range of human hearing is approximately _____ hz.

Respuesta :

03-02-2018

A human ear on average can tell the difference between sound waves at the range of 20Hz to about 20kHz (20,000 Hz). So the lower range will be at lesser than 20Hz.

Answer Link

Otras preguntas

describe how supply-side fiscal policy can be used to stimulate the economy

Which of the following is the equation of a line passing through the origin and parallel to the line 2x – y = 5? a. 5x – y = 0 b. 2x – y = 0 c. 2x + y = 5 d. 2x

F(x)=-x^2+8x+9 What is the vertex and it the vertex the minimum or maximum??

When an Arrhenius acid dissolves in water, the only positive ion in the solution is (1) H+ (3) Na+ (2) Li+ (4) K+

Zuri made 2 spheres using plaster. The smaller sphere has a radius of 6 cm. The larger sphere has a radius of 24 cm. How much more plaster did Zuri use for the

How many constitutions has Missouri had? When was the last one accepted?

A 133.8-gram sample of bronze was 10.3% tin by mass. Determine the total mass of tin in the sample.

which points is not on the line 2x - y = 3

Which one is not equal to the rest 12 yards 144 inches 36 feet

Which group of nuclear emissions is listed in order of increasing charge? (1) alpha particle, beta particle, gamma radiation (2) gamma radiation, alpha particle