In the following question, select the related word from the given alte...
The S.I. unit of Pressure is Pascal. In the same way, the S.I. unit of Power is Watt.
Hence, ‘Watt’ is the correct alternative.
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In the following question, select the related word from the given alte...
Explanation:
The given question belongs to the category of analogy. In this type of question, we are given a pair of words that have a specific relationship, and we have to identify the word that has a similar relationship with the given word.
Pressure : Pascal
In this pair, "Pressure" is a unit of measurement and "Pascal" is the specific unit of pressure in the metric system. Pascal is named after Blaise Pascal, a French mathematician, and physicist who made contributions to the field of hydrodynamics and fluid mechanics.
Power : ?
To find the related word for "Power," we need to identify the relationship between "Power" and the given options.
Options:
a) Watt
b) Degree
c) Voltage
d) Calories
Analysis of Options:
a) Watt: Watt is the SI unit of power, named after James Watt, a Scottish engineer and inventor. This option is related to power, as Pascal is related to pressure. Therefore, option A is the correct answer.
b) Degree: Degree is a unit of measurement for temperature or angles. It is not directly related to power, so this option can be ruled out.
c) Voltage: Voltage is the electric potential difference or electric pressure in a circuit. While it is related to power in the context of electrical systems, it is not the direct unit of power. Therefore, this option is not the correct answer.
d) Calories: Calories are a unit of energy. While power is related to the rate of energy transfer or conversion, calories are not the direct unit of power. This option can be ruled out.
Conclusion:
Based on the analysis, the correct answer is option A) Watt. Watt is the SI unit of power, similar to how Pascal is the SI unit of pressure.
In the following question, select the related word from the given alte...
Pressure : Pascal : : Power : Watt
Explanation:
To understand the relationship between the given words and find the related word, we need to analyze the units of measurement associated with each word.
Pressure: Pressure is a physical quantity that measures the force exerted per unit area. It is commonly measured in units such as Pascal (Pa), psi (pounds per square inch), or bar.
Pascal: Pascal is the SI unit of pressure. It is defined as one newton per square meter (N/m²). Pascal is named after Blaise Pascal, a French mathematician and physicist.
Similarly, we need to find the unit of measurement associated with the word "power" to determine the related word.
Power: Power is the rate at which work is done or energy is transferred. It is a measure of how quickly a task can be completed or how much energy is consumed in a given amount of time. Power is typically measured in watts (W) or kilowatts (kW).
Watt: Watt is the SI unit of power. It is defined as one joule per second (J/s). Watt is named after James Watt, a Scottish inventor and mechanical engineer.
Conclusion:
From the given options, the related word for "Power" is "Watt" as it is the unit of measurement for power, just like "Pascal" is the unit of measurement for pressure. Therefore, the correct answer is option A) Watt.