If u meant radio wave, then velocity of all electromagnetic wave is 3*108 m/s. Hence velocity of radio wave will be the same ,as it as an em wave, irrespective of its wavelength.
since kinetic energy is proportional to the square of velocity it is multiplied by 2 x 2 which is 4
4
.66 as stated but I calculate a different value when applied to radio frequency at 50 mhz.
Speed is measured in m/s. Velocity is measured in m/s IN A SPECIFIC DIRECTION. You may be driving at 4 mph north, or at 5 mph at 330˚, and your velocity in the northern direction will still be 4 mph. In this example, your speed is different, but your velocity is the same. Thus even if speed remains constant, but its direction changes, your velocity will be different.
If u meant radio wave, then velocity of all electromagnetic wave is 3*108 m/s. Hence velocity of radio wave will be the same ,as it as an em wave, irrespective of its wavelength.
The same.
No as they are both electromagnetic waves so have the same velocity but have differing wavelengths and frequencies.
-4
Multiply it by 4 (4 = 22)
In the case of constant velocity (or speed), velocity = distance / time.
8, 4
velocity
Acceleration is observed when velocity changes with respect to time. For instance, at t0 an object may be moving with a velocity of 2. At t1, it could be moving with velocity of 4, which means that it has doubled its velocity; thus accelerating. This can also be observed in reverse, where at t0 the velocity is 4 and at t1 the velocity is 2. The object then has decelerated, or has slowed down with respect to change in time.
Say What - 2007 Radio Radio 1-4 was released on: USA: 17 November 2007
since kinetic energy is proportional to the square of velocity it is multiplied by 2 x 2 which is 4
It is not possible to answer this question without the starting velocity.