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tino4ka555 [31]

3 years ago

9

A ray at which angle would produce the most glare? A. 59 degrees C. 25 degrees D. 37 degrees

2 answers:

Mkey [24]3 years ago

5 0

<span>A. 59 degrees......
Hope it works</span>

LekaFEV [45]3 years ago

4 0

Answer:

A.59°

Explanation:

When brightness of an object is more then it become difficult to see the object.This is called glare.If the brightness of object is more then it glare will be more .

When ray at angle of 70° then ray will produce most glare .

We also observed that when we stand in front of light of vehicle in night then we can not see the other object cause of the glare.

So in the given option there is no any option for correct answer but near by answer will be 59°.

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In 2-4 sentences, summarize what you know about EM waves.

MaRussiya [10]

Answer:

In physics, electromagnetic radiation refers to the waves of the electromagnetic field, propagating through space, carrying electromagnetic radiant energy. It includes radio waves, microwaves, infrared, light, ultraviolet, X-rays, and gamma rays.

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During takeoff, an airplane goes from 0 to 60 m/s in 10 s.

Elis [28]

Answer:

see below

Explanation:

acceleration = Δv /Δt

for this situation 60 / 10 = 6 m/s^2

B) vf = vo + at

vf = 0 + 6(3) =<u> 18 m/s after 3 seconds </u>

<u />

C) vf = at

60 = 6 ( t) t = 10 seconds ( actually, this was given)

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1 year ago

Which statement shows how to correctly convert from the mass of a compound in grams to the amount of that compound in moles?

expeople1 [14]

Answer:

mass (grams) x 1 =

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6 0

4 years ago

An electric field of intensity 3.25 kN/C is applied along the x-axis. Calculate the electric flux through a rectangular plane 0.

jekas [21]

Answer:

$\varphi_1= 796.25 N m^2/C$

$\varphi_2= 0 N m^2/C$

$\varphi_3=686.1 N m^2/C$

Explanation:

From the question we are told that

Electric field of intensity $E= 3.25 kN/C$

Rectangle parameter Width $W=0.350 m$ Length $L=0.700 m$

Angle to the normal $\angle=30.5 \textdegree$

Generally the equation for Electric flux at parallel to the yz plane $\varphi_1$ is mathematically given by

$\varphi_1=EA cos theta$

$\varphi_1=3.25* 10^3 N/C * ( 0.350)(0.700) cos 0$

$\varphi_1= 796.25 N m^2/C$

Generally the equation for Electric flux at parallel to xy plane $\varphi_2$ is mathematically given by

$\varphi_2=EA cos theta$

$\varphi_2=3.25* 10^3 N/C * ( 0.350)(0.700) cos 90$

$\varphi_2= 0 N m^2/C$

Generally the equation for Electric flux at angle 30 to x plane $\varphi_3$ is mathematically given by

$\varphi_3=EA cos theta$

$\varphi_3=3.25* 10^3 N/C * ( 0.350)(0.700) cos 30.5$

$\varphi_3=686.072219 N m^2/C$

$\varphi_3=686.1 N m^2/C$

7 0

3 years ago

A 100 N force is applied to a 2.00 Kg mass<br> What is the acceleration

Law Incorporation [45]

Answer:

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3 0

3 years ago