NEET Physics: Questions 1648 - 1653 of 2099
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Question number: 1648
Question number: 1649
Question number: 1650
Three masses 700g, 500g, and 400g are suspended at the end of a spring are in equilibrium. When the 700g mass is removed, the system oscillates with a period of 3 seconds, when the 500 gm mass is also removed; it will oscillate with a period of,
Question number: 1651
Question number: 1652
A simple pendulum is executing simple harmonic motion with a time period . If the length of the pendulum is increased by 21%, the percentage increase in the time period of the pendulum of is,
Question number: 1653
We can measure the potential barrier of a PN junction by putting a sensitive voltmeter across its terminals.
The current through the PN junction is not same in forward and reversed bias.
|a.||Ꭺ is false but Ꭱ is true|
|b.||Both Ꭺ and Ꭱ are false|
|c.||Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ|
|d.||Ꭺ is true but Ꭱ is false|