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What else can I help you with?
Does improving energy efficiency reduce longevity of a device?
That's hard to compare; improving energy efficiency often requires you to change a complete device for another device, for example, a light-bulb for a light-bulb that uses different technology. Whether the new device will live longer depends on the technology used.
What is bidirectional device?
In electronics, bidirectional device is device which can be used by both directions like resistor. It does not effect on characteristics of device if we change the terminals of that device.
What is the device used to change dc to ac?
Inverter
What do we call the device commonly used to create regular flashes of light?
A strobe light.
What do you call a glass device that can be used to separate light?
A prism.
Uses of fresnel's biprism?
Fresnel's biprism is commonly used in experiments to study interference and diffraction of light. It can be used to produce interference fringes, measure the wavelength of light, and study wavefront properties. Additionally, it is used in optical systems for generating coherent light sources.
Is a light pen mechanical or optical device?
A light pen is an optical device that detects light emitted by a computer screen to determine the position of the pen on the screen. It is used as an input device to interact with computers by pointing, clicking, and drawing on the screen.
What is difference between lens and mirror with table?
A lens is an optical device that refracts light to form an image, while a mirror is an optical device that reflects light to form an image. A lens uses refraction to bend light rays, while a mirror uses reflection to change the direction of light rays. Both lenses and mirrors can be used to focus light and form images.
Who diode is used for detection of light?
A light dependent resistor (LDR) is used for the detection of light.A photodiode is a device that converts light into an electrical current.
What is a channel device?
a tv remote used to change channels
What is role rheostat?
it is a device which is used to change the resistance of circuit.
Is a LED an input or output?
In Light Emitting Diodes when electron jumps from one state to another state it emits some energy in the form of light. And the light will be different for different type of semi conductor materials used for making for it. So, in conclusion Light in LED is a result of output process.
