All you need is a speed-gun of some sort,to measure the speed.
No, a megaphone is a device used to amplify sound, particularly human speech. It does not measure light or speed.
To measure instantaneous speed, you would typically need a device that can measure time accurately, such as a stopwatch or a timer, along with a distance-measuring tool like a meter stick, odometer, or GPS device. By recording the time taken to cover a specific distance, you can calculate the instantaneous speed at a particular moment.
A commonly used device to measure the speed of a moving body is a speedometer. It measures the instantaneous speed of a vehicle by calculating the rotational speed of the wheels and converting it into a speed reading. Other methods such as radar guns or GPS devices can also be used to measure speed accurately.
An anemometer is a device used to measure the speed of wind. It typically consists of cups or blades that rotate in the wind and are connected to a gauge or display that indicates the wind speed.
A tachometer is a device used to measure the speed of rotation of an object. It typically works by counting the number of rotations per minute (RPM) of the object being measured, providing a numerical output that indicates its speed of rotation.
Doppler radar
An anemometer is a device used to measure the speed of wind. It typically consists of a set of cups that spin in the wind, and the speed of rotation is used to calculate the wind speed. It is commonly used in weather stations and on aircraft.
Odometer is a device to measure the speed of vehicles. So it is also known as Speedometer.
No, a megaphone is a device used to amplify sound, particularly human speech. It does not measure light or speed.
C. Wind speed. An anemometer is a device used to measure the speed and direction of the wind.
An anemometer is a device used to measure the speed of the wind. It typically consists of small cups that spin in the wind, with the rotation speed being proportional to the wind speed. This device is commonly used in weather stations and for wind energy applications.
A barometer is a device used to measure atmospheric pressure, while an anemometer is used to measure wind speed and direction.
An anemometer (only one 'o') is a device sued to measure the speed of the wind.
An anemometer is a device used to measure and detect the speed and direction of wind.
a device to measure rotation speed of a shaft as a proportional voltage
An anemometer is a device used to measure the speed and direction of the wind. It typically consists of cups or blades that rotate in the wind, with a mechanism that translates this rotation into a measurement of wind speed.
To measure instantaneous speed, you would typically need a device that can measure time accurately, such as a stopwatch or a timer, along with a distance-measuring tool like a meter stick, odometer, or GPS device. By recording the time taken to cover a specific distance, you can calculate the instantaneous speed at a particular moment.