Podcast
Questions and Answers
Which type of pencil should be used to choose answers on the answer sheet?
Which type of pencil should be used to choose answers on the answer sheet?
- 2H or 4H pencil
- HB or B pencil (correct)
- F or H pencil
- 2B or 4B pencil
What should be done with the question booklet after completing the exam?
What should be done with the question booklet after completing the exam?
- Hand it to the invigilator (correct)
- Return it
- Throw it away
- Keep it
What is the initial diameter of the laser beam mentioned in the question?
What is the initial diameter of the laser beam mentioned in the question?
- 5 mm
- 3 mm (correct)
- 2 mm
- 13 m
At what distance from the source does the laser beam's intensity and diameter change?
At what distance from the source does the laser beam's intensity and diameter change?
Is the force exerted by an ideal spring a conservative force?
Is the force exerted by an ideal spring a conservative force?
Flashcards
Pencil Type for Answer Sheets?
Pencil Type for Answer Sheets?
An HB or B pencil should be used to fill in answers on the answer sheet.
Question Booklet Handling?
Question Booklet Handling?
The question booklet should be handed to the invigilator after completing the exam.
Initial Laser Beam Diameter?
Initial Laser Beam Diameter?
The laser beam has an initial diameter of 3 mm.
Laser Beam Change Distance?
Laser Beam Change Distance?
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Spring Force: Conservative?
Spring Force: Conservative?
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Study Notes
Exam Instructions
- A specific type of pencil should be used to choose answers on the answer sheet.
- The question booklet should be handled in a particular way after completing the exam.
Laser Beam Characteristics
- The initial diameter of the laser beam is a specific value mentioned in the question.
- At a certain distance from the source, the laser beam's intensity and diameter undergo a change.
Ideal Spring Forces
- The force exerted by an ideal spring is a conservative force.
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