original question: Which unit of speed is in the same measurement system as [Candela per square metre]?
answer: kilometres per hour, metre per second, kilometres per second
answer type: Unit of Speed.
auxiliary information: The candela per square metre is the derived SI unit of luminance. The unit is based on the candela, the SI unit of luminous intensity, and the square metre, the SI unit of area. As a measure of light emitted per unit area, this unit is frequently used to specify the brightness of a display device. Most consumer desktop liquid crystal displays have luminances of 200 to 300 cd/m¬≤; the sRGB spec for monitors targets 80 cd/m¬≤. High-definition televisions range from 450 to about 1000 cd/m¬≤. Typically, calibrated monitors should have a brightness of 120 cd/m¬≤. Nit is a non-SI name also used for this unit. The term nit is believed to come from the Latin word nitere, to shine.
Can you name the unit of speed that shares a measurement system with [Candela per square metre]?