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Which one of the following statements is not correct?
- a)The Kelvin scale of temperature is called the Absolute scale
- b)Visible light radiation has wavelength range of 400-700 nm
- c)The capacity to do work is called power
- d)The wavelength of Gamma rays is less than that of X-rays
Correct answer is option 'C'. Can you explain this answer?
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Which one of the following statements is not correct?a)The Kelvin scal...
Capacity to do work is called energy.
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Which one of the following statements is not correct?a)The Kelvin scal...
The statement that is not correct is option 'C': The capacity to do work is called power.
Explanation:
- The Kelvin scale of temperature is called the Absolute scale:
- The Kelvin scale is an absolute temperature scale that is used in scientific and engineering applications. It is named after the Scottish physicist William Thomson, also known as Lord Kelvin. The Kelvin scale starts at absolute zero, which is the lowest possible temperature, and measures temperature in Kelvin (K) units.
- Visible light radiation has a wavelength range of 400-700 nm:
- Visible light is a form of electromagnetic radiation that is visible to the human eye. It consists of a range of colors that correspond to different wavelengths. The range of wavelengths for visible light is approximately 400-700 nanometers (nm), with violet having the shortest wavelength and red having the longest wavelength.
- The capacity to do work is called power:
- This statement is incorrect. The capacity to do work is not called power but rather energy. Power, on the other hand, is the rate at which work is done or energy is transferred. It is defined as the amount of work done or energy transferred per unit of time. Power is measured in units such as watts (W) or horsepower (hp).
- The wavelength of gamma rays is less than that of X-rays:
- This statement is correct. Gamma rays have shorter wavelengths than X-rays. Gamma rays are a form of high-energy electromagnetic radiation that have very short wavelengths, typically less than 10 picometers (pm). X-rays, on the other hand, have longer wavelengths than gamma rays but shorter wavelengths than visible light, ranging from about 0.01 to 10 nanometers (nm).
In conclusion, the correct statement is that the capacity to do work is called energy, not power.
Explanation:
- The Kelvin scale of temperature is called the Absolute scale:
- The Kelvin scale is an absolute temperature scale that is used in scientific and engineering applications. It is named after the Scottish physicist William Thomson, also known as Lord Kelvin. The Kelvin scale starts at absolute zero, which is the lowest possible temperature, and measures temperature in Kelvin (K) units.
- Visible light radiation has a wavelength range of 400-700 nm:
- Visible light is a form of electromagnetic radiation that is visible to the human eye. It consists of a range of colors that correspond to different wavelengths. The range of wavelengths for visible light is approximately 400-700 nanometers (nm), with violet having the shortest wavelength and red having the longest wavelength.
- The capacity to do work is called power:
- This statement is incorrect. The capacity to do work is not called power but rather energy. Power, on the other hand, is the rate at which work is done or energy is transferred. It is defined as the amount of work done or energy transferred per unit of time. Power is measured in units such as watts (W) or horsepower (hp).
- The wavelength of gamma rays is less than that of X-rays:
- This statement is correct. Gamma rays have shorter wavelengths than X-rays. Gamma rays are a form of high-energy electromagnetic radiation that have very short wavelengths, typically less than 10 picometers (pm). X-rays, on the other hand, have longer wavelengths than gamma rays but shorter wavelengths than visible light, ranging from about 0.01 to 10 nanometers (nm).
In conclusion, the correct statement is that the capacity to do work is called energy, not power.
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Which one of the following statements is not correct?a)The Kelvin scale of temperature is called the Absolute scaleb)Visible light radiation has wavelength range of 400-700 nmc)The capacity to do work is called powerd)The wavelength of Gamma rays is less than that of X-raysCorrect answer is option 'C'. Can you explain this answer?
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Which one of the following statements is not correct?a)The Kelvin scale of temperature is called the Absolute scaleb)Visible light radiation has wavelength range of 400-700 nmc)The capacity to do work is called powerd)The wavelength of Gamma rays is less than that of X-raysCorrect answer is option 'C'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about Which one of the following statements is not correct?a)The Kelvin scale of temperature is called the Absolute scaleb)Visible light radiation has wavelength range of 400-700 nmc)The capacity to do work is called powerd)The wavelength of Gamma rays is less than that of X-raysCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following statements is not correct?a)The Kelvin scale of temperature is called the Absolute scaleb)Visible light radiation has wavelength range of 400-700 nmc)The capacity to do work is called powerd)The wavelength of Gamma rays is less than that of X-raysCorrect answer is option 'C'. Can you explain this answer?.
Which one of the following statements is not correct?a)The Kelvin scale of temperature is called the Absolute scaleb)Visible light radiation has wavelength range of 400-700 nmc)The capacity to do work is called powerd)The wavelength of Gamma rays is less than that of X-raysCorrect answer is option 'C'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about Which one of the following statements is not correct?a)The Kelvin scale of temperature is called the Absolute scaleb)Visible light radiation has wavelength range of 400-700 nmc)The capacity to do work is called powerd)The wavelength of Gamma rays is less than that of X-raysCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following statements is not correct?a)The Kelvin scale of temperature is called the Absolute scaleb)Visible light radiation has wavelength range of 400-700 nmc)The capacity to do work is called powerd)The wavelength of Gamma rays is less than that of X-raysCorrect answer is option 'C'. Can you explain this answer?.
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Which one of the following statements is not correct?a)The Kelvin scale of temperature is called the Absolute scaleb)Visible light radiation has wavelength range of 400-700 nmc)The capacity to do work is called powerd)The wavelength of Gamma rays is less than that of X-raysCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Which one of the following statements is not correct?a)The Kelvin scale of temperature is called the Absolute scaleb)Visible light radiation has wavelength range of 400-700 nmc)The capacity to do work is called powerd)The wavelength of Gamma rays is less than that of X-raysCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Which one of the following statements is not correct?a)The Kelvin scale of temperature is called the Absolute scaleb)Visible light radiation has wavelength range of 400-700 nmc)The capacity to do work is called powerd)The wavelength of Gamma rays is less than that of X-raysCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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