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2 years ago

Thomson found that the cathode rays were actually streams of with the following properties: ________

Chemistry

2 answers:

kiruha [24]2 years ago

3 0

The cathode rays are also known as electrons. They are a stream of negatively charged particles.

<h3>What are cathode rays?</h3>

The term cathode rays were used by JJ Thompson to describe a stream of rays that emanate from the cathode in a cathode ray tube. These rays correspond to what we know today as electrons.

The cathode rays;

Travelled in straight lines
Depended on the nature of gas in the tube
Were deflected by electric and magnetic fields
Produced mechanical motion in objects on their path.

Learn more about cathode rays: brainly.com/question/1825212

ddd [48]2 years ago

3 0

Electron beams such as cathode rays travel in a straight line.

<h3>What are Cathode rays?</h3>

Cathode rays are electrons that are observed in vacuum tubes, is streams of electrons are emitted by the negative electrode.

Cathode rays travel in straight lines and usually cast sharp shadows.
Cathode rays are negatively charged electrode
Cathode rays are usually deflected by an electric and magnetic field.

Therefore, cathode rays traveled in straight lines, they were the composition of the material from which they originated, and they carried a negative electrical charge.

Learn more on cathode rays here,

brainly.com/question/4441361

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4 years ago

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goldenfox [79]

Answer:

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Explanation:

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3 years ago

To aid in the prevention of tooth decay, it is recommended that drinking water contains 0.900 ppm fluoride (F-). A) How many g o

Romashka-Z-Leto [24]

Answer:

a) <u>1.740 g</u> of F- must be added to a cylindrical water reservoir

b) Grams of sodium fluoride, NaF, that contain this much fluoride:

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Explanation:

Step 1. calculate the volume of the tank:

Volume of cylinder =