The definition of a switch is a device that closes and opens an electrical circuit.
The knee joint is an example of a body joint that opens and closes as it flexes and extends during movement.
The aperture of a camera opens and closes to control the amount of light entering through the lens based on the brightness of the subject. By adjusting the size of the aperture, the camera can regulate the exposure of the image and determine the depth of field in the final photograph.
In most fish species, the number of times the mouth opens and closes is unrelated to the number of times the gill covers move. The two movements serve different functions: the mouth is used for feeding and respiration, while the gill covers are specifically involved in respiration. These movements are controlled by different mechanisms in the fish.
Generally a circuit breaker (like a light switch) But I guess you could use a resistor of the right resistance If you are talking about the circuit breaker there is an electromagnetic coil in it which get magnetized on a specific amount of current and breaks the circuit
The epiglottis is a flap of cartilage that opens and closes the trachea. It is located at the root of the tongue.
Broker opens and closes deals upon the demand of its clients?
The shutter opens and closes to control the amount of light that reaches the camera's sensor when taking a photograph.
it opens and closes
our eyes ; )
the Queen
opens and closes the circuit
The definition of a switch is a device that closes and opens an electrical circuit.
The knee joint is an example of a body joint that opens and closes as it flexes and extends during movement.
Matalan opens at 9 am weekdays and closes at 7 pm and on Sunday, it opens at 10 and closes at 5 pm.
Walsall Game opens at 9am and closes at 5;30pm, Monday through Saturday. It opens at 10am and closes at 4pm on Sundays.
The switch.