Answer:
please see the answer below
Explanation:
we can use the following expression:
where lambda is the wavelength of the light, n is the refractive index of the film, d is the thickens of the film and m is the order of the diffraction pattern. If m=1, we obtain the max value of lambda for the colors that are reflected.
Hence, we have:
for m=1 487.878nm is the more reflected light. Hence, all colors with wavelength below this values are not reflected.
the following are colors that are not reflected
- 780nm red
- 622nm orange
- 597nm yellow
- 577nm greeen
- 492nm blue
hope this helps!
The stuff you dissolve is the SOLUTE. What you dissolve it IN is the SOLVENT.
The snoud wave travels through the particles thus the closer the particles are, the faster the sound travels. The particles are the closets in solids, not so much in liquids and even less in gases. There are no particles in the outer space, so sound does not travel there. It travels the fastest through the rail road tracks (solid), slower through the swimming pool (liquid) and slowest through the room (gas).
Answer:
Random motion
Explanation:
If the boy throws the basketball forward while at a position on the skateboard, the motion of the ball will be a random motion since we are not told if the ball is moving on a straight line when thrown forward.
In this case, the boy will tend to move in the direction of the ball. Since the ball is moving in a random manner, the motion of the boy will also be a random motion.
A random motion is a motion of a body in a zig zag manner. It is also known as Brownian motion e.g motion of a buzzing mosquito, motion of a smoke coming out of a chimney etc.
The correct answers should be<span> the hares will multiply indiscriminately and destroy the ecosystem and </span><span>the native herbivores will experience increased competition for resources.
Since the hares wouldn't have predators, and they are famous for rapid breeding, they would overpopulate the ecosystem. On the other hand, the native animals would have to compete with this population of hares for food and would have less for for themselves.</span>