Sonar is a device that uses reflected ultrasonic sound waves to measure underwater depths. If a sonar signal has a frequency of 100,000 Hz and and a wavelength of 0.015 m what is the speed of the sonal signal in water I NEED HELP PLSSS

What is ... Some giant ocean waves have a wavelength of 25 m are and travel at speeds of. 6.5 m/s. ... A sonar signal leaves a submarine, travels through the water to another ... If you tie a heavy spring to a light spring and send a wave pulse down the heavy.

Explanation:

give me abc and i will get it for u.

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.