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The picture tube in an

what kinetic energy does an electron acquire if it falls through a potential difference of 21,000 volts in a TV picture tube?
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2. asked by john
3. 655 views
Inside a television picture tube there is a build-up of electrons (charge of 1.602 × 10–19 C) with an average spacing of 38.0
1. 1 answer
2. 53 views
DATA TABLE 2: SPOT TESTS OF SUPERNATANT SAMPLES FROM REACTION TUBESSubstance Added Tube 1 Ppt.? Tube 2 Ppt.? Tube 3 Ppt.? Tube 4
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2. asked by BT
3. 830 views
Electrons are accelerated in the picture tube through a potential difference of 8000 V. What is the change in the potential
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2. asked by Mike
3. 1,032 views
Suppose I put 1 billion bacteria in a 10 ml tube of saline, mix well, and label this tube A. Answerthe following questions: 1.
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2. asked by Laura
3. 607 views
Suppose I put 1 billion bacteria in a 10 ml tube of saline, mix well, and label this tube A. Answerthe following questions: 1.
1. 1 answer
2. asked by Laura
3. 564 views
What is the gas pressure inside the box shown in the figure?I have a picture but website wouldn't allow me to post the link for
1. 8 answers
2. asked by ana
3. 4,232 views
An electron in the beam of a typical television picture tube is accelerated through a potential difference of 20V before
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2. asked by Muxael
3. 547 views
A cylindrical tube is open at both ends.the internal diameter tube 10.4cm and its length is 25cm. If the thickness of the tube
1. 4 answers
2. asked by Simon
3. 810 views
How does friction affect the motion of a water tube?Multiple select question. It causes the tube to accelerate forward. It
1. 1 answer
2. 25 views