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dlinn [17]
4 years ago
14

Maxwell guessed that visible light was an electromagnetic wave because of its

Physics
2 answers:
netineya [11]4 years ago
5 0
Speed.

He found that the wave solutions travel at the speed of light, so he guessed that they were light.
nadya68 [22]4 years ago
3 0
Becuase of it's speed
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When you drive through deep water, you should dry out your brakes by _____________. pumping your brakes and driving in low gear
Mandarinka [93]

Answer:

By Applying pressure to the brakes

Explanation:

Driving cars through deep water that is more than 10cm can make the cars to float. Most modern cars are usually water- tight so they can start to float through water that is about 30cm deep, fast moving water is very powerful so one needs to be very careful when driving.

If the brakes are wet test them by pressing or tapping on them gently.

You can as well dry brakes by driving in low gear and applying pressure to the brakes.

7 0
3 years ago
In which condition the final velocity becomes zero?​
alexgriva [62]

Answer:

Terminal velocity is achieved, therefore, when the speed of a moving object is no longer increasing or decreasing; the object's acceleration (or deceleration) is zero.

Explanation:

hope it helps you

7 0
3 years ago
What is the net force on the object represented by the FBD below?
ololo11 [35]

Explanation:

hope you understood fella

5 0
3 years ago
Bill is farsighted and has a near point located 119 cm from his eyes. Anne is also farsighted, but her near point is 70.0 cm fro
Gennadij [26K]

Answer:

Explanation:

For Bill's glasses)

d_o=25 cm-2 cm=23.2 cm

d_i=129 cm-2 cm=127 cm

We know that

1 / f = 1 / d_o + 1 / d_i


f=(1 / d_o + 1 / d_i)^-1


so plug the numbers in

f = (1 / (23) + 1 / (127))^-1


= 28.08 cm

For Anna's glasses)

d_o=25 cm-2 cm=23 cm

d_i=70.0 cm-2 cm=68 cm

Same thing

(1 / f = 1 / d_o + 1 / d_i
)

f=(1 / do + 1 / di)^-1


so plug the numbers in

f = (1 / (23) + 1 / (68))^-1


= 17.21 cm

5 0
3 years ago
In an a.c generator, there are rings used. What are there names and how are they adapted to reversing current.​
djyliett [7]

Answer:

In an a.c generator, slip rings are used.

Adaptation: <em>They</em><em> </em><em>are</em><em> </em><em>not</em><em> </em><em>directly</em><em> </em><em>connected</em><em> </em><em>directly</em><em> </em><em>to</em><em> </em><em>carbon</em><em> </em><em>brushes</em><em>,</em><em> </em><em>hence</em><em> </em><em>donot</em><em> </em><em>come</em><em> </em><em>into</em><em> </em><em>contact</em><em> </em><em>when</em><em> </em><em>the</em><em> </em><em>rectangular</em><em> </em><em>coil</em><em> </em><em>rotates</em><em>.</em>

Explanation:

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6 0
3 years ago
Read 2 more answers
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