POTENTIAL ENERGY
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Work, Energy and Power

268589 These diagrams represent the potential energy \(U\) of a diatomic molecule as a function of the inter-atomic distance \(r\). The diagram corresponds to stable molecule found in nature is

1
2
3
4
Work, Energy and Power

268590 In the fig. the potential energy \(U\) of a particle plotted against its position \(x\) from origin. Which of the following statement is correct?

1 at \(x_{1}\) particle is in stable equilibrium
2 at \(x_{2}\) particle is in stable equilibrium
3 at \(x_{3}^{3}\) particle is in stable equilibrium
4 at \(x_{1}, x_{2}\) and \(x_{3}\) particle is in unstable equilibrium
Work, Energy and Power

268591 When a spring is wound, a certain amount of \(\mathrm{PE}\) is stored in it. If this wound spring is dissolved in acid, the stored energy

1 is completely lost
2 appears in the form of electromagnetic waves
3 appears in the form of heat raising the temperature of the acid
4 appears in the form of \(\mathrm{KE}\) by splashing acid drops
Work, Energy and Power

268592 Two springs have their force constants \(K_{1}\) and \(K_{2}\) and they are stretched to the same extension. If \(K_{2}\lt K_{1}\) work done is

1 same in both the springs
2 more in spring \(K_{1}\)
3 more in spring \(\mathrm{K}_{2}\)
4 independent of spring constant \(K\)
Work, Energy and Power

268593 Two springs have their force constants \(K_{1}\) and \(K_{2}\left(K_{2}\lt K_{1}\right)\). When they are stretched by the same force, work done is

1 same in both the springs
2 more in spring \(K_{1}\)
3 more in spring \(\mathrm{K}_{2}\)
4 independent of spring constant \(K\)
NEET DIGITAL LIBRARY
Work, Energy and Power

268589 These diagrams represent the potential energy \(U\) of a diatomic molecule as a function of the inter-atomic distance \(r\). The diagram corresponds to stable molecule found in nature is

1
2
3
4
Work, Energy and Power

268590 In the fig. the potential energy \(U\) of a particle plotted against its position \(x\) from origin. Which of the following statement is correct?

1 at \(x_{1}\) particle is in stable equilibrium
2 at \(x_{2}\) particle is in stable equilibrium
3 at \(x_{3}^{3}\) particle is in stable equilibrium
4 at \(x_{1}, x_{2}\) and \(x_{3}\) particle is in unstable equilibrium
Work, Energy and Power

268591 When a spring is wound, a certain amount of \(\mathrm{PE}\) is stored in it. If this wound spring is dissolved in acid, the stored energy

1 is completely lost
2 appears in the form of electromagnetic waves
3 appears in the form of heat raising the temperature of the acid
4 appears in the form of \(\mathrm{KE}\) by splashing acid drops
Work, Energy and Power

268592 Two springs have their force constants \(K_{1}\) and \(K_{2}\) and they are stretched to the same extension. If \(K_{2}\lt K_{1}\) work done is

1 same in both the springs
2 more in spring \(K_{1}\)
3 more in spring \(\mathrm{K}_{2}\)
4 independent of spring constant \(K\)
Work, Energy and Power

268593 Two springs have their force constants \(K_{1}\) and \(K_{2}\left(K_{2}\lt K_{1}\right)\). When they are stretched by the same force, work done is

1 same in both the springs
2 more in spring \(K_{1}\)
3 more in spring \(\mathrm{K}_{2}\)
4 independent of spring constant \(K\)
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Work, Energy and Power

268589 These diagrams represent the potential energy \(U\) of a diatomic molecule as a function of the inter-atomic distance \(r\). The diagram corresponds to stable molecule found in nature is

1
2
3
4
Work, Energy and Power

268590 In the fig. the potential energy \(U\) of a particle plotted against its position \(x\) from origin. Which of the following statement is correct?

1 at \(x_{1}\) particle is in stable equilibrium
2 at \(x_{2}\) particle is in stable equilibrium
3 at \(x_{3}^{3}\) particle is in stable equilibrium
4 at \(x_{1}, x_{2}\) and \(x_{3}\) particle is in unstable equilibrium
Work, Energy and Power

268591 When a spring is wound, a certain amount of \(\mathrm{PE}\) is stored in it. If this wound spring is dissolved in acid, the stored energy

1 is completely lost
2 appears in the form of electromagnetic waves
3 appears in the form of heat raising the temperature of the acid
4 appears in the form of \(\mathrm{KE}\) by splashing acid drops
Work, Energy and Power

268592 Two springs have their force constants \(K_{1}\) and \(K_{2}\) and they are stretched to the same extension. If \(K_{2}\lt K_{1}\) work done is

1 same in both the springs
2 more in spring \(K_{1}\)
3 more in spring \(\mathrm{K}_{2}\)
4 independent of spring constant \(K\)
Work, Energy and Power

268593 Two springs have their force constants \(K_{1}\) and \(K_{2}\left(K_{2}\lt K_{1}\right)\). When they are stretched by the same force, work done is

1 same in both the springs
2 more in spring \(K_{1}\)
3 more in spring \(\mathrm{K}_{2}\)
4 independent of spring constant \(K\)
For More Updates join with Us
Work, Energy and Power

268589 These diagrams represent the potential energy \(U\) of a diatomic molecule as a function of the inter-atomic distance \(r\). The diagram corresponds to stable molecule found in nature is

1
2
3
4
Work, Energy and Power

268590 In the fig. the potential energy \(U\) of a particle plotted against its position \(x\) from origin. Which of the following statement is correct?

1 at \(x_{1}\) particle is in stable equilibrium
2 at \(x_{2}\) particle is in stable equilibrium
3 at \(x_{3}^{3}\) particle is in stable equilibrium
4 at \(x_{1}, x_{2}\) and \(x_{3}\) particle is in unstable equilibrium
Work, Energy and Power

268591 When a spring is wound, a certain amount of \(\mathrm{PE}\) is stored in it. If this wound spring is dissolved in acid, the stored energy

1 is completely lost
2 appears in the form of electromagnetic waves
3 appears in the form of heat raising the temperature of the acid
4 appears in the form of \(\mathrm{KE}\) by splashing acid drops
Work, Energy and Power

268592 Two springs have their force constants \(K_{1}\) and \(K_{2}\) and they are stretched to the same extension. If \(K_{2}\lt K_{1}\) work done is

1 same in both the springs
2 more in spring \(K_{1}\)
3 more in spring \(\mathrm{K}_{2}\)
4 independent of spring constant \(K\)
Work, Energy and Power

268593 Two springs have their force constants \(K_{1}\) and \(K_{2}\left(K_{2}\lt K_{1}\right)\). When they are stretched by the same force, work done is

1 same in both the springs
2 more in spring \(K_{1}\)
3 more in spring \(\mathrm{K}_{2}\)
4 independent of spring constant \(K\)
NEET DIGITAL LIBRARY
Work, Energy and Power

268589 These diagrams represent the potential energy \(U\) of a diatomic molecule as a function of the inter-atomic distance \(r\). The diagram corresponds to stable molecule found in nature is

1
2
3
4
Work, Energy and Power

268590 In the fig. the potential energy \(U\) of a particle plotted against its position \(x\) from origin. Which of the following statement is correct?

1 at \(x_{1}\) particle is in stable equilibrium
2 at \(x_{2}\) particle is in stable equilibrium
3 at \(x_{3}^{3}\) particle is in stable equilibrium
4 at \(x_{1}, x_{2}\) and \(x_{3}\) particle is in unstable equilibrium
Work, Energy and Power

268591 When a spring is wound, a certain amount of \(\mathrm{PE}\) is stored in it. If this wound spring is dissolved in acid, the stored energy

1 is completely lost
2 appears in the form of electromagnetic waves
3 appears in the form of heat raising the temperature of the acid
4 appears in the form of \(\mathrm{KE}\) by splashing acid drops
Work, Energy and Power

268592 Two springs have their force constants \(K_{1}\) and \(K_{2}\) and they are stretched to the same extension. If \(K_{2}\lt K_{1}\) work done is

1 same in both the springs
2 more in spring \(K_{1}\)
3 more in spring \(\mathrm{K}_{2}\)
4 independent of spring constant \(K\)
Work, Energy and Power

268593 Two springs have their force constants \(K_{1}\) and \(K_{2}\left(K_{2}\lt K_{1}\right)\). When they are stretched by the same force, work done is

1 same in both the springs
2 more in spring \(K_{1}\)
3 more in spring \(\mathrm{K}_{2}\)
4 independent of spring constant \(K\)