Day 597: JEE Mains Physics
5 questions. Try each one first, then open its answer.
Question 1
Ray Optics. Asked once: 2021 Paper 25
13A short straight object of height lies before the central axis of a spherical mirror whose focal length has absolute value . The image of object produced by the mirror is of height and has the same orientation of the object. One may conclude from the information:Tap an option to check your answer.
Question 2
Semiconductor Electronics. Asked once: 29 Jan 2024
92The truth table for this given circuit is:Tap an option to check your answer.
Question 3
System of Particles and Rotational Motion. Asked once: 2021 Paper 13
8A semi-ring has mass and radius as shown. The of semi ring lies on axis at a distance of . Find (x).Tap an option to check your answer.
Question 4
Current Electricity. Asked once: 30 Jan 2024
3A potential divider circuit is shown in figure. The output voltage isTap an option to check your answer.
Question 5
Electrostatics. Asked once: 11 Apr 2023
94A capacitor of capacitance is charged to a potential V. The flux of the electric field through a closed surface enclosing the positive plate of the capacitor is:Tap an option to check your answer.