kareli7242 kareli7242

23-01-2024
Physics

contestada

A sound wave has a frequency of 4 kHz and a wavelength of 75 cm. How long will it take to travel 4.5 km?

a) 60 s
b) 90 s
c) 120 s
d) 150 s

Respuesta :

Otras preguntas

Give an example of where you use pressure in your daily life?

what was the Messana conflict

After World War II, the Soviet Union turned many of the countries of Eastern Europe into _____states.

Which two countries contain over one-third of all people on the planet? France and Albania China and India United States and Canada New York and Hong Kong

Fraction between 3/5 and 7/8?

Please work out 6-3x-2--10

three liquids are given to you one is hydrochloric acid,another is sodium hydroxide and third is a sugar solution .how will you identify them?you have only tu

What two numbers add up to -14 and multiply out to -240

Friedan interviewed many women who were not happy with their suburban lives and she eventually worked to change society's expectations for women. A.True B.False

QUICK PLEASE HELP! What do sound waves, light waves, and ocean waves all have in common?