Lowest Speed Nucleus for Acceleration: 9702 Physics Q40

In summary, the conversation pertains to question 40 on a physics homework assignment. The student initially chose answer choice D, but was incorrect and is unsure why. The question involves comparing the force on each nucleus and using the atomic number to determine the kinetic energy and speed.
  • #1
mutineer123
93
0

Homework Statement



http://www.xtremepapers.com/CIE/International%20A%20And%20AS%20Level/9702%20-%20Physics/9702_s07_qp_1.pdf

question 40

Homework Equations





The Attempt at a Solution


I got D, because the heaviest should have the lowest speed. But I am wrong. dnt know why
 
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  • #2
mutineer123 said:

Homework Statement



http://www.xtremepapers.com/CIE/International%20A%20And%20AS%20Level/9702%20-%20Physics/9702_s07_qp_1.pdf

question 40

Homework Equations



The Attempt at a Solution


I got D, because the heaviest should have the lowest speed. But I am wrong. dnt know why
How does the force on each nucleus compare ?
 
  • #3


If they are all accelerated through the same voltage you should be able to get an expression for the kinetic energy they each gain using the atomic number then you should be able to get an expression for each speed
 

1. What is the Lowest Speed Nucleus for Acceleration in 9702 Physics Q40?

The Lowest Speed Nucleus for Acceleration in 9702 Physics Q40 refers to the minimum speed at which a nucleus can be accelerated using a specific type of particle accelerator.

2. How is the Lowest Speed Nucleus for Acceleration determined?

The Lowest Speed Nucleus for Acceleration is determined by various factors such as the type of particle accelerator, the charge and mass of the nucleus, and the energy level of the particles used for acceleration.

3. Why is the Lowest Speed Nucleus for Acceleration important in 9702 Physics Q40?

The Lowest Speed Nucleus for Acceleration is important in 9702 Physics Q40 because it helps scientists understand the fundamental properties of nuclei and their behavior under high-energy conditions.

4. Can the Lowest Speed Nucleus for Acceleration change?

Yes, the Lowest Speed Nucleus for Acceleration can change depending on the experimental conditions and the advancements in particle accelerator technology.

5. How does the Lowest Speed Nucleus for Acceleration impact particle physics research?

The Lowest Speed Nucleus for Acceleration is a crucial factor in particle physics research as it allows scientists to study the behavior of nuclei at extremely high energies, providing insights into the fundamental building blocks of matter and the laws of the universe.

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