pinkpower0456oyfymh pinkpower0456oyfymh

18-04-2018
History

contestada

A sound wave has a frequency of 440 HZ and a wavelength of .780 m what is the waves speed of the sound wave.
A.100m/s
B.34m/s
C.2m/s
D.343.2m/s

Respuesta :

Аноним Аноним

18-04-2018

The answer is D.....

Answer Link

Otras preguntas

is 3/16 of a mile less than 3/4 of a mile?

In lines 175 through 177 of scene 5, Hamlet tells Horatio and Marcellus that he might soon have to pretend to act strangely. What does this comment suggest abou

how you could use the coordinates of points to find the area or perimeter of a polygon? Just in general. No numbers given to me.

Which of the following choices is not a cue for an example context clue A.for instance B.and so forth C.such as D.including

Where is yalta? Why there?

There are 12 boys in a math class. The total number of students s depends on the number of girls in the class g. write an equation that represents this situa

Steps to improve environmental quality in Eastern Europe include _____.

the hubble space telescope orbits 569 km above earths surface. given that earth's mass is 5.97 x 10 to the 24th kg and its radius is 6.38 x 10 to the 6th m what

Use the simplest rule you can find to calculate the next three terms of the following sequence. 8, 3, 0, –1, 0, . . . a. 0, 0, 0 c. 3, 8, 15 b. –1, 0, 8 d. -3,

Marianna is a high school student. considering what psychologists have learned about the effects of gender schemas, and without knowing anything else about mari