kksreacts kksreacts

14-04-2020
Chemistry

contestada

A sound waves frequency is 4hz and it’s wavelength is 8 meters. What is the waves speed

Respuesta :

19-04-2020

Answer:

Speed of wave = 32 ms⁻¹

Explanation:

Given data:

Frequency of wave = 4 Hz

Wavelength of wave = 8 m

Speed of wave = ?

Solution:

Formula:

Speed of wave = wavelength × frequency

Now we will put the values.

Speed of wave = 8 m × 4 Hz

Hz = s⁻¹

Speed of wave = 32 ms⁻¹

Answer Link

Otras preguntas

Saoirse works at a bakery, and is saving some of her income each week for her trip, and is deducted PAYE tax at a rate of 14.5% of her income. She earns $920 ea

Paul is given assistance with finding a job and an apartment, and learning to correctly take his medications. Paul is most likelyreceivingO A. social therapy.O

What language is Hokudo

What is the complete square of x^2-8x-1=8

Which angles pairs are congruent? Select all that apply. A. <ALF and <KLIB. <BKH and <FLKC. <CIE and <JILD. < DJK and <JILE. <EIJ and

The Excellent General Store in City B sells a variety of outdoor clothing items and equipment and several food products at its modern but rustic-looking retail

Select the sentence that correctly uses commas. Group of answer choices I heard Sam, who is always complaining whining about the test. I heard Sam, who is alwa

Why is Henry Aaron in the negro leagues baseball museum

Which expressions are equivalent to -56z+28

Before WWII hitler annexed Austria because he considered it a(n) _____ a. threat to German culture b. Germanic land c. Economic gold mine d. Jewish land e. Buff