PLEASE HELP ME, WILL GIVE BRAINLIEST!! Let's do some calculation! Using the information below, calculate the speed of the wave. MAKE SURE TO INCLUDE YOUR UNITS!

wavelength = 3.7 cm and frequency = 8.4 Hz

0.31m/s

Explanation:

Given parameters:

Wavelength  = 3.7cm

Frequency  = 8.4Hz

Unknown:

Speed of the wave  = ?

Solution:

The speed of a wave is the product of its wavelength and frequency. It is mathematically expressed as;

        Speed of the wave  = Frequency x Wavelength

Convert cm to m;

          100cm  = 1 m

            3.7cm  = 0.037m

 Now,

     Speed of the wave  = 8.4 x 0.037  = 0.31m/s

sulfur dioxide

explanation: acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. these substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.