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Name the instrument used to measure instantaneous speed of a vehicle
- a)multimeter
- b)ammeter
- c)speedometer
- d)accelerator
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Name the instrument used to measure instantaneous speed of a vehiclea)...
The speedometer device is used to measure speed. A speedometer is also called a speedometer, it is a gauge that measures and displays the instantaneous speed of a vehicle.
Most Upvoted Answer
Name the instrument used to measure instantaneous speed of a vehiclea)...
The instrument used to measure the instantaneous speed of a vehicle is the speedometer.
Speedometer:
A speedometer is a device found in vehicles that measures and displays the instantaneous speed at which the vehicle is moving. It is typically located on the dashboard, in front of the driver, for easy visibility. The speedometer consists of a dial or digital display that shows the speed in units such as kilometers per hour (km/h) or miles per hour (mph).
How does a speedometer work?
The speedometer is connected to the vehicle's transmission or wheels through a system of gears and cables. As the vehicle moves, the rotational speed of the wheels or transmission is transmitted to the speedometer. The speedometer then converts this rotational speed into a linear speed, which is displayed on the dial or digital display.
Types of speedometers:
1. Analog speedometer: This type of speedometer has a dial with a needle that moves along a scale to indicate the speed.
2. Digital speedometer: This type of speedometer displays the speed numerically on a digital screen.
Importance of a speedometer:
The speedometer is an essential instrument in a vehicle as it provides crucial information to the driver about the speed at which the vehicle is traveling. Maintaining an appropriate speed is important for safety and adherence to traffic laws. By constantly monitoring the speedometer, drivers can ensure they are driving within the legal speed limits and adjust their speed accordingly.
Other instruments mentioned:
a) Multimeter: A multimeter is a versatile electrical measuring instrument used to measure various quantities such as voltage, current, and resistance. It is not specifically designed for measuring the speed of a vehicle.
b) Ammeter: An ammeter is a device used to measure the electric current flowing through a circuit. It is not used for measuring speed.
d) Accelerator: The accelerator, also known as the gas pedal, is a foot-operated device in a vehicle that controls the amount of fuel entering the engine and thus affects the vehicle's speed. However, the accelerator does not directly measure the speed of the vehicle.
Speedometer:
A speedometer is a device found in vehicles that measures and displays the instantaneous speed at which the vehicle is moving. It is typically located on the dashboard, in front of the driver, for easy visibility. The speedometer consists of a dial or digital display that shows the speed in units such as kilometers per hour (km/h) or miles per hour (mph).
How does a speedometer work?
The speedometer is connected to the vehicle's transmission or wheels through a system of gears and cables. As the vehicle moves, the rotational speed of the wheels or transmission is transmitted to the speedometer. The speedometer then converts this rotational speed into a linear speed, which is displayed on the dial or digital display.
Types of speedometers:
1. Analog speedometer: This type of speedometer has a dial with a needle that moves along a scale to indicate the speed.
2. Digital speedometer: This type of speedometer displays the speed numerically on a digital screen.
Importance of a speedometer:
The speedometer is an essential instrument in a vehicle as it provides crucial information to the driver about the speed at which the vehicle is traveling. Maintaining an appropriate speed is important for safety and adherence to traffic laws. By constantly monitoring the speedometer, drivers can ensure they are driving within the legal speed limits and adjust their speed accordingly.
Other instruments mentioned:
a) Multimeter: A multimeter is a versatile electrical measuring instrument used to measure various quantities such as voltage, current, and resistance. It is not specifically designed for measuring the speed of a vehicle.
b) Ammeter: An ammeter is a device used to measure the electric current flowing through a circuit. It is not used for measuring speed.
d) Accelerator: The accelerator, also known as the gas pedal, is a foot-operated device in a vehicle that controls the amount of fuel entering the engine and thus affects the vehicle's speed. However, the accelerator does not directly measure the speed of the vehicle.
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Community Answer
Name the instrument used to measure instantaneous speed of a vehiclea)...
A speedometer or a speed meter is a gauge that measures and displays the instantaneous speed of a vehicle so answer is C....
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Name the instrument used to measure instantaneous speed of a vehiclea)multimeterb)ammeterc)speedometerd)acceleratorCorrect answer is option 'C'. Can you explain this answer? for Class 9 2025 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Name the instrument used to measure instantaneous speed of a vehiclea)multimeterb)ammeterc)speedometerd)acceleratorCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 9 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Name the instrument used to measure instantaneous speed of a vehiclea)multimeterb)ammeterc)speedometerd)acceleratorCorrect answer is option 'C'. Can you explain this answer?.
Name the instrument used to measure instantaneous speed of a vehiclea)multimeterb)ammeterc)speedometerd)acceleratorCorrect answer is option 'C'. Can you explain this answer? for Class 9 2025 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Name the instrument used to measure instantaneous speed of a vehiclea)multimeterb)ammeterc)speedometerd)acceleratorCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 9 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Name the instrument used to measure instantaneous speed of a vehiclea)multimeterb)ammeterc)speedometerd)acceleratorCorrect answer is option 'C'. Can you explain this answer?.
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