A wave has a frequency of 2Hz and a wavelength of 30cm. The velocity of the wave is

Dave333

4 years ago

This is very trickish,30 and 0.3😄,i had used 30cm earlier

nagadu

1 year ago

correct wavelengths is measured in meter
30cm -: 100 =0.3
2×0.3=0.6

Dave333

4 years ago

My question is when do we use,4L and 2L in an given equation concerning :F=NV/L.so, when should I use 4L and 2L

Dave333

4 years ago

Especially,this equation,When should we divide, and when should we not divide

Anela

1 year ago

This question didn't even get me thinking 🤔 but the answer got me dazed 😳😑😑

wavelength-*meters* not centimeters