Which voice can produce a pitch that has a speed of 343 m/s and a wavelength of 0.68 m? check all that apply. bass baritone tenor contralto sopran

Tenor, contralto and sopran will be produced a pitch.

Explanation:

Given that,

Speed  =343 m/s

Wavelength = 0.68 m

Using the formula of frequency of sound

We know that,

The frequency is

Bass = 87 Hz to 330 Hz

Baritone = 87 Hz to 349 Hz

Tenor = 130 Hz to 523 Hz

Contralto = 175 Hz to 690 Hz

Sopran = 110 Hz to 880 Hz

So, according to the frequency, we can explain that which voice will produce a pitch.

Hence, Tenor, contralto and sopran will be produced a pitch.

are their multiple choices ?

explanation:

answer: the rock sample is a sedimentary rock.

explanation:

it is given that:

mass of rock sample, m = 2.7 g

volume of rock sample,

so, density of rock sample will be

since, the density of rock sample is . hence, the rock sample is a sedimentary rock, whose densities varies between .