All categories

2 years ago

PLSSS HELP 100 POINTS AND BRAINLIEST!!1!1!1!1!1!11!11!1!1!!!!!

Physics

1 answer:

ANEK [815]2 years ago

3 0

Answer:

A.model the reflection of a light wave

The Wave Model of Light Toolkit provides teachers with standards-based resources for designing lesson plans and units that pertain to such topics as the light's wavelike behaviors, wave-particle duality, light-wave interference, and light polarization

B. .model the absorption of a light wave

The simplest model is the Drude/Lorentz model, where the light wave makes charged particle oscillate while the particle is also being damped by a force of friction (damping force)

A mirror provides the foremost common model for reflective light wave reflection and generally consists of a glass sheet with a gold coating wherever the many reflections happen. Reflection is increased in metals by suppression of wave propagation on the far side their skin depths

C.model the transmimssion of a light wave

The Wave Model describes how light propagates in the same way as we model ocean waves moving through the water. By thinking of light as an oscillating wave, we can account for properties of light such as its wavelength and frequency. By including wavelength information, the Wave Model can be used to explain colors.

Explanation:

You might be interested in

Full moon is located______

Tasya [4]

Answer:

Im going to take an educated guess and say its B.

Explanation:

6 0

3 years ago

Read 2 more answers

How are the planet's mercury and earth similar?

Anon25 [30]

The iron core in Mercury is very large compared to other rocky planets like Earth and Mars.

3 0

3 years ago

Read 2 more answers

I will give brainliest to whoever answers this in less than 10 minutes.

Ipatiy [6.2K]

Answer:

D) No, because of the way work is defined

Explanation:

There is no motion in the direction of the force, then no work is done by that force. ... But the work done on the box is zero since by moving in a straight line at constant speed, its energy is remaining the same.

Hope it helps

Please mark me as the brainliest

Thank you

8 0

3 years ago

Space vehicles traveling through Earth's radiation belts can intercept a significant number of electrons. The resulting charge b

Goshia [24]

Answer:

(a) σ = 3.41*10⁻7C/m^2

(b) E = 38,530.1 N/C

Explanation:

(a) In order to calculate the resulting surface charge density, you use the following formula:

$\sigma=\frac{Q}{S}$ (1)

σ: surface charge density

Q: charge of the satellite = 3.1 µC = 3.1*10^-6C

S: surface area of the satellite

The satellite has a spherical form, then, the area of the surface is given by:

$S=4\pi r^2$ (2)

r: radius of the satellite = d/2 = 1.7m/2 = 0.85m

You replace the equation (2) into the equation (1) and solve for the surface charge density:

$\sigma=\frac{3.1*10^{-6}C}{4\pi (0.85m)^2}=3.41*10^{-7}\frac{C}{m^2}$

The surface charge density acquired by the satellite on one orbit is 3.41*10⁻7C/m^2

(b) The electric field just outside the surface is calculate d by using the following formula:

$E=k\frac{Q}{R^2}$ (3)

k: Coulomb's constant = 8.98*10^9 Nm^2/C^2

R: radius of the satellite = 0.85m

$E=(8.98*10^9Nm^2/C^2)\frac{3.1*10^{-6}C}{(0.85m)^2}=38530.1\frac{N}{C}$

The magnitude of the electric field just outside the sphere is 38,530.1 N/C

7 0

3 years ago

Why should you never use the coarse adjustment on high power

umka21 [38]

Answer:

First, the image moves in and out of focus too quickly, so that it is difficult to precisely adjust the focus. Second, you run the risk of crashing the objective into the slide. Use the coarse focus only with the 4x low power objective. You can use the fine focus knob with all objectives.

Explanation:

3 0

3 years ago