The teacher is demonstrating the experiment of the focal length of a convex lens using the u-v…
Physics20251 markShort answer
The teacher is demonstrating the experiment of the focal length of a convex lens using the u-v method. After the teacher takes readings P and Q, he/she assigns two students (Student 1 and Student 2) to take the subsequent readings, assuming that the teacher is right. The graph shows the readings.
What error do you observe in the readings of Student 1?
Figure 75
Answer
Answer
Official answer key
Student 1 has kept his lens at F, the image would be at infinity.
