However, the effect that global warming will cause on earth are extremely serious. There are many effects that will happen in the future if global warming continues. That includes polar ice caps melting, economic consequences, warmer waters and more hurricanes, spread of diseases and earthquake.
Term RMS refers to the mathematical Root Mean Square which is an average of peaks and valleys of a materials surface profile. Ra stands for roughness average. Ra is a average of only peaks; therefore, to get an Ra, multiple your 3.2 to 6.3 by 2 to get 6.4 to 12.4 Ra. AF Kenton.
8. Calculate the RMS voltage of the sine wave from the scope. The RMS voltage is the root-mean-square of the voltage and is given by: V rms =V max () 2 2=.707V max where Vmax is the amplitude of the wave or half of the peak-to-peak voltage.Measure the voltage of the signal with the DMM.he RMS voltage is the root-mean-square of the voltage and is given by: V rms =V max () 2 2=.707V max where Vmax is the amplitude of the wave or half of the peak-to-peak voltage. Measure the voltage of the signal with the DMM.