Speed in general, a numerical value, obtained by measuring distance and time.
Wdym by this LOL I don’t get it
Fhrhfjfhfjfhfhfhffhhfhffh
Answer:
The velocity of light, v, is the product of its wavelength, λ , and its frequency, f. This means that the wavelength is the velocity, v, divided by the frequency, f.
Wavelength of light = velocity of light / frequency of light
λ = v/f
λ = Wavelength of light, meters
v = Velocity of light (c = 3.0 x 108 m, for speed of light if not otherwise defined)
f = frequency of light, Hz
Step-by-step explanation:
Here t is perpendicular to both lines l and m
at line l , it makes an angle 1 which is 90 degrees
at line m , it makes an angle 2 which is 90 degrees
so angle 1 = angle 2 =90 degree
they are also corresponding angles
if corresponding angles are equal then the two lines are parallel to each other.
so line l and m are parallel.
True
