The correct letter answer choice is A. We just finished up genetics in 8th grade science. You're welcome :)
Answer:
Explanation:
θ
X-direction | Y-direction
⇒ 
|
Answer:
Depending upon the size of the irregularities on the surface and the wavelength of the surface a surface can be smooth for the waves of smaller wavelengths than the size of the irregularities.
Explanation:
Depending upon the size of the irregularities on the surface and the wavelength of the surface a surface can be smooth for some of the waves but not for the others.
- More specifically, when a surface has irregularities of the size greater than or equal to the wavelength of a wave then the surface is rough for that particular wave and causes irregular reflection in the incident light.
Contrarily, when the surface has the irregularities less than the size of the wavelength then it reflects most of the light in a uniform manner.
Explanation:
The wavelength, λ defined as the total distance traveled by the wave in one full cycle of motion. In other words, wavelength can be given by horizontal distance between repeating units of wave pattern.
Also, the wavelength of a transverse wave can be measured as the distance between two adjacent crests or troughs.
λ × f = v
Where,
f = frequency in Hz
v = speed in m/s
Answer:
Yes.
Explanation:
-This is because the threshold voltage for the green light is much lower than that of the blue light.
-A longer wavelength in the greenlight necesitates the need for a lower voltage in the banana plug.
