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

Anyone know how to create a rhyme scheme? For example: The pattern follows ABCB rhyme scheme.

If the expression has a positive value, which inequality represents all possible values of x in the expression? -2x+1 A. X < 1/2 B. X > 1/2 C. X < -1/2

Please, i need help with letter B

which languages are files transcribed in?

i for five hours every day last week worked or have worked

write an explicit formula for an, the nth term of the sequence 11,2,-7

Find the one of the following sets of side lenghts could represent a right triangle

Plz help me with this

Which of these materials are insulators? Select the THREE (3) that apply. aluminum can wool rubber iron nail copper wire plastic

PLEASE HELP. The circumference of a circle is 9.29cm. Find the length of the diameter. Give your answer rounded to 2 DP.