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a lantern? I'm sorry if this is wrong.

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What is illumination in terms of light?

when objects get lighted from other source of light it is known as illumination


What is the difference between light source and an illuminant?

The terms light source and illuminant have precise and different meanings. A light source is a physical emitter of radiation such as a candle, a tungsten bulb, and natural daylight. An illuminant is the specification for a potential light source. All light sources can be specified as an illuminant, but not all illuminants can be physically realized as a light source.


What is the conversion factor from lux to watt and how can it be used to determine the power consumption of a light source in terms of lux?

The conversion factor from lux to watt depends on the efficiency of the light source. It can be used to determine the power consumption of a light source in terms of lux by multiplying the lux value by the conversion factor to get the power consumption in watts.


Which of these terms can be defined as a plant's response to light?

Phototropism refers to a plant's response to light, where the plant grows toward or away from a light source.


How do flame-like light bulbs differ from traditional light bulbs in terms of appearance and functionality?

Flame-like light bulbs differ from traditional light bulbs in appearance by resembling a flickering flame, while traditional light bulbs have a standard bulb shape. In terms of functionality, flame-like light bulbs are designed to mimic the look of a flame and create a cozy ambiance, while traditional light bulbs provide consistent and uniform lighting.


Is light attracted to light?

In terms of physics, No (because light "interferes" with light from another "source" , creating interference patterns). However "lighting bugs" DO use light to attract a mate!


What is the difference between lux and nits in terms of measuring brightness?

Lux and nits are both units of measurement for brightness, but they measure different aspects of light. Lux measures the amount of light that falls on a surface, while nits measure the brightness of a light source itself. In simpler terms, lux measures how bright the light is on a surface, while nits measure how bright the light source itself is.


What two terms describe objects from which light is provided?

Luminous objects are sources that emit light, while illuminated objects are those that reflect or scatter light from a different source.


What is the power of light equation and how does it relate to the intensity of light emitted by a source?

The power of light equation is P I A, where P is power, I is intensity, and A is area. This equation shows that the power of light emitted by a source is directly proportional to the intensity of light and the area over which the light is spread. In simpler terms, the more intense the light and the larger the area it covers, the greater the power of light emitted.


What is a polar curve in terms of illumination?

The term "polar curve", in relation to the subject of illumination refers to the spread of light from a source. If the curve is weak, then little illumination is provided, whilst the opposite is true for a strong curve.


How do you say Christmas in Australia?

In Australia, the word Christmas is simply known as Christmas. There are no other terms for this celebration of Christ's birth.


What is the difference between a lumen and a candela?

A lumen measures the total amount of visible light emitted by a source in all directions. On the other hand, a candela measures the intensity of light emitted in a specific direction. In simpler terms, a lumen tells you how bright a light source is overall, while a candela tells you how bright the light appears in a particular direction.