AP EAMCET · PHYSICS · Motion In One Dimension
The graph between two quantities \(P\) and \(Q\) is a straight line when
- A \(P Q=\) constant
- B \(\frac{P}{Q}=\) constant
- C \(P Q^2=\) constant
- D \(\frac{P}{Q^2}=\) constant
Answer & Solution
Correct Answer
(B) \(\frac{P}{Q}=\) constant
Step-by-step Solution
Detailed explanation
When the graph between two quantities \(P\) and \(Q\) is straight line as shown in the figure, then slope of the graph remains constant. i.e. slope \(=\tan \theta=\frac{P}{Q}=\) constant
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