The third is the Doppler's effect which is related to velocity. The basic formula used to calculate the relation of red shift and distance of Ia supernova in cosmology is which is related to the scalar factor of the R-W metric. It is completely different from the Doppler formula of red...
The cutoff frequencies for different modes of rectangular waveguides are determined by the waveguide's dimensions and the operating frequency. The following calculator can be used to calculate lowest cutoff Frequency of the rectangular waveguide as per generic formula mention in equation-1 above. a, B...
Study the speed and velocity definitions and compare speed vs. velocity to note the difference. Understand how to calculate velocity and speed...
This lesson explains the concept of speed in physics. It contrasts it with velocity, presents its formula, and shows how to calculate it to solve...
One of the goals of the campaign is to cut off the enemy from its supplies. [ V P n + from] The exiles had been cut off from all contact with their homeland. [ How do you calculate the wavelength of an antenna? The 492/f formula is for an ideal antenna in free space, the 468...
The sensible heat is a form of energy emitted into the atmosphere or absorbed. Learn how sensible heat formula can be used to calculate the airflow for an electric furnace@byjus.com
derivation of drift velocity relationship between escape and orbital velocity relative motion and relative velocity formula to calculate drift velocity we can use the following formula in order to calculate drift velocity: \(\begin{array}{l} i = navq \end{array} \) where, i is the current...
If the formula uses a logical expression to calculate the result, display how the elements of the compared block match the condition (select suitable ones). If you use the array formula in the condition, display the matching array elements. 2) If the formula uses ranges / arrays of the ...
1\. Calculate the drift velocity of electrons in a cylindrical copper wire with a radius of 1 mm, or 0.001 m) carrying a 15-A current, given that for copper, n = 8.342 × 1028e/m3. I=neAvd⟹vd=IneA The area A of the cross-section of the wire is πr2, or π(0.001...
There are different frequency formulas to calculate frequency depending upon the quantities known. The formula for the frequency of a wave is used to find frequency (f), time period (T), wave speed (V), and wavelength (λ). 1 Hertz refers to one cycle per second. ...