12 JEE Main 2024 Experimental Physics previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2024 previous-year questions from the Experimental Physics chapter of Physics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Experimental Physics chapter hub.
10 divisions on the main scale of a Vernier calliper coincide with 11 divisions on the Vernier scale. If each division…
If 50 Vernier divisions are equal to 49 main scale divisions of a travelling microscope and one smallest reading of mai…
While measuring diameter of wire using screw gauge the following readings were noted. Main scale reading is 1 ~mm and c…
A vernier callipers has 20 divisions on the vernier scale, which coincides with 19th division on the main scale. The le…
There are 100 divisions on the circular scale of a screw gauge of pitch 1 ~mm. With no measuring quantity in between th…
Identify the physical quantity that cannot be measured using spherometer :
The measured value of the length of a simple pendulum is 20 cm with 2 mm accuracy. The time for 50 oscillations was mea…
Least count of a vernier caliper is 120 ~N ~cm. The value of one division on the main scale is 1 ~mm. Then the number o…
The diameter of a sphere is measured using a vernier caliper whose 9 divisions of main scale are equal to 10 divisions…
In a vernier calliper, when both jaws touch each other, zero of the vernier scale shifts towards left and its 4th divis…
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