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Two waves are emitted with the same phase from two coherent sources.the wavelength of each wave is 3000A.if the path difference between these two waves is 6000A.calculate the phase difference between last two points of two waves? what type of interference will occur if superposition takes place with this phase difference??
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Two waves are emitted with the same phase from two coherent sources.th...
Calculation of Phase Difference:
- The wavelength of each wave is given as 3000 Å.
- The path difference between the two waves is given as 6000 Å.
- We know that the phase difference is given by the formula: phase difference = (path difference) / (wavelength)
- Substituting the given values, we get: phase difference = 6000 Å / 3000 Å = 2 radians.
Explanation of Interference:
- Interference occurs when two or more waves superpose or combine with each other.
- In this case, since the two waves are emitted from coherent sources, they have the same frequency and constant phase relationship.
- The path difference between the waves is 6000 Å, which corresponds to a phase difference of 2 radians.
- When the two waves superpose, they will interfere constructively or destructively depending on the phase difference.
- If the phase difference is an integer multiple of 2π radians (360 degrees), the waves will interfere constructively and result in a bright fringe.
- If the phase difference is an odd multiple of π radians (180 degrees), the waves will interfere destructively and result in a dark fringe.
- In this case, the phase difference of 2 radians is not an integer multiple of 2π radians or an odd multiple of π radians.
- Therefore, the interference that will occur is a combination of constructive and destructive interference, resulting in a pattern with alternating bright and dark fringes.
- This type of interference is known as partial interference or incomplete interference.
Summary:
- The phase difference between the last two points of the two waves is 2 radians.
- The interference that occurs with this phase difference is partial interference or incomplete interference, resulting in a pattern with alternating bright and dark fringes.
- The wavelength of each wave is given as 3000 Å.
- The path difference between the two waves is given as 6000 Å.
- We know that the phase difference is given by the formula: phase difference = (path difference) / (wavelength)
- Substituting the given values, we get: phase difference = 6000 Å / 3000 Å = 2 radians.
Explanation of Interference:
- Interference occurs when two or more waves superpose or combine with each other.
- In this case, since the two waves are emitted from coherent sources, they have the same frequency and constant phase relationship.
- The path difference between the waves is 6000 Å, which corresponds to a phase difference of 2 radians.
- When the two waves superpose, they will interfere constructively or destructively depending on the phase difference.
- If the phase difference is an integer multiple of 2π radians (360 degrees), the waves will interfere constructively and result in a bright fringe.
- If the phase difference is an odd multiple of π radians (180 degrees), the waves will interfere destructively and result in a dark fringe.
- In this case, the phase difference of 2 radians is not an integer multiple of 2π radians or an odd multiple of π radians.
- Therefore, the interference that will occur is a combination of constructive and destructive interference, resulting in a pattern with alternating bright and dark fringes.
- This type of interference is known as partial interference or incomplete interference.
Summary:
- The phase difference between the last two points of the two waves is 2 radians.
- The interference that occurs with this phase difference is partial interference or incomplete interference, resulting in a pattern with alternating bright and dark fringes.
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Two waves are emitted with the same phase from two coherent sources.the wavelength of each wave is 3000A.if the path difference between these two waves is 6000A.calculate the phase difference between last two points of two waves? what type of interference will occur if superposition takes place with this phase difference??
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Two waves are emitted with the same phase from two coherent sources.the wavelength of each wave is 3000A.if the path difference between these two waves is 6000A.calculate the phase difference between last two points of two waves? what type of interference will occur if superposition takes place with this phase difference?? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about Two waves are emitted with the same phase from two coherent sources.the wavelength of each wave is 3000A.if the path difference between these two waves is 6000A.calculate the phase difference between last two points of two waves? what type of interference will occur if superposition takes place with this phase difference?? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two waves are emitted with the same phase from two coherent sources.the wavelength of each wave is 3000A.if the path difference between these two waves is 6000A.calculate the phase difference between last two points of two waves? what type of interference will occur if superposition takes place with this phase difference??.
Two waves are emitted with the same phase from two coherent sources.the wavelength of each wave is 3000A.if the path difference between these two waves is 6000A.calculate the phase difference between last two points of two waves? what type of interference will occur if superposition takes place with this phase difference?? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about Two waves are emitted with the same phase from two coherent sources.the wavelength of each wave is 3000A.if the path difference between these two waves is 6000A.calculate the phase difference between last two points of two waves? what type of interference will occur if superposition takes place with this phase difference?? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two waves are emitted with the same phase from two coherent sources.the wavelength of each wave is 3000A.if the path difference between these two waves is 6000A.calculate the phase difference between last two points of two waves? what type of interference will occur if superposition takes place with this phase difference??.
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