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The absolute refractive index of water is 3/2 respectively. If the speed of light in vacuum is 3*10^8 :/.Calculate the speed of light in water.?
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The absolute refractive index of water is 3/2 respectively. If the spe...
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The absolute refractive index of water is 3/2 respectively. If the spe...
Introduction:
The refractive index of a medium determines how light travels through that medium compared to its speed in vacuum. In this case, we are given the refractive index of water, and we need to calculate the speed of light in water.
Formula:
The speed of light in a medium can be calculated using the formula:
Speed of light in medium = Speed of light in vacuum / Refractive index of the medium
Given values:
Speed of light in vacuum = 3 * 10^8 m/s
Refractive index of water = 3/2
Calculations:
Using the formula mentioned above, we can calculate the speed of light in water.
Speed of light in water = (3 * 10^8 m/s) / (3/2)
To divide a number by a fraction, we multiply the number by the reciprocal of the fraction.
So, the reciprocal of 3/2 is 2/3.
Speed of light in water = (3 * 10^8 m/s) * (2/3)
To multiply fractions, we multiply the numerators together and the denominators together.
Speed of light in water = (3 * 10^8 * 2) / 3
Multiplying the numbers in the numerator:
Speed of light in water = 6 * 10^8 / 3
To divide a number by a whole number, we divide the number by each digit.
Speed of light in water = 2 * 10^8
Answer:
The speed of light in water is 2 * 10^8 m/s.
The refractive index of a medium determines how light travels through that medium compared to its speed in vacuum. In this case, we are given the refractive index of water, and we need to calculate the speed of light in water.
Formula:
The speed of light in a medium can be calculated using the formula:
Speed of light in medium = Speed of light in vacuum / Refractive index of the medium
Given values:
Speed of light in vacuum = 3 * 10^8 m/s
Refractive index of water = 3/2
Calculations:
Using the formula mentioned above, we can calculate the speed of light in water.
Speed of light in water = (3 * 10^8 m/s) / (3/2)
To divide a number by a fraction, we multiply the number by the reciprocal of the fraction.
So, the reciprocal of 3/2 is 2/3.
Speed of light in water = (3 * 10^8 m/s) * (2/3)
To multiply fractions, we multiply the numerators together and the denominators together.
Speed of light in water = (3 * 10^8 * 2) / 3
Multiplying the numbers in the numerator:
Speed of light in water = 6 * 10^8 / 3
To divide a number by a whole number, we divide the number by each digit.
Speed of light in water = 2 * 10^8
Answer:
The speed of light in water is 2 * 10^8 m/s.
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The absolute refractive index of water is 3/2 respectively. If the speed of light in vacuum is 3*10^8 :/.Calculate the speed of light in water.?
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The absolute refractive index of water is 3/2 respectively. If the speed of light in vacuum is 3*10^8 :/.Calculate the speed of light in water.? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about The absolute refractive index of water is 3/2 respectively. If the speed of light in vacuum is 3*10^8 :/.Calculate the speed of light in water.? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The absolute refractive index of water is 3/2 respectively. If the speed of light in vacuum is 3*10^8 :/.Calculate the speed of light in water.?.
The absolute refractive index of water is 3/2 respectively. If the speed of light in vacuum is 3*10^8 :/.Calculate the speed of light in water.? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about The absolute refractive index of water is 3/2 respectively. If the speed of light in vacuum is 3*10^8 :/.Calculate the speed of light in water.? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The absolute refractive index of water is 3/2 respectively. If the speed of light in vacuum is 3*10^8 :/.Calculate the speed of light in water.?.
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