Entry quiz 2 of the second lesson

Welcome to your Exit test of the second lesson

The primary colors in CMY model are

Yellow, blue, magent

Red, yellow, blue

Red green blue

Cyan, magenta, yellow

When a painter combines white and red, which color would he get?

Pink

Brown

Orange

Yellow

When red, blue and green beams of light are combined, which color emerges at the surface?

Cyan

White

Black

Yellow

What is a monochromatic color?

It is a color of a single hue.

It’s one wavelength of brightness.

It’s a color used for monodrama.

Monochromatic color doesn’t exist.

What color of a filter is needed to block yellow light from the white light?

Cyan

Yellow

Red

Blue

The lesser intensity of color temperature produces

colder appearance of the light.

stronger appearance of the light.

warmer appearance of the light.

brighter appearance of the light.

Color temperature blue (CTB)

converts tungsten light sources to various daylight temperatures.

is the brightest color temperature.

converts sources of various color temperature to blue light.

A hue is

a designation for more saturated colors.

a designation for basic colors of spectrum.

a designation for mixed colors of the spectrum.

a designation for less saturated colors.

Luminous flux is a measure of

the total amount of light that is cast to a particular direction.

the total amount of light that is emitted by a source of light.

the relative amount of light that is emitted by a source of light.

the absolute amount of light that is emitted by a source of light to a particular direction.

Secondary colors of subtractive model are

the basic colors.

the primary ones in the additive model.

the same that perceived by rods in the sight.

the secondary of additive model as well.

In Isaac Newton's prism experiment,

the light is decomposed to a spectrum of different hues.

various colors are changed under colored light.

the white light is composed from colored beams of light.

the light is decomposed to a single color.

Saturation or chroma is

the purity of color rendering index.

the purity of brightness.

the purity of a color.

the purity in comparison to black body radiator.

Which color emerges at the surface? 4 addin

Cyan

Magenta

Orange

Blue

Which color emerges at the surface? 2 addi

Cyan

Orange

Yellow

Magenta

Monochromatic radiation

is characterized by multiple frequencies or wavelengths of the spectrum.

is characterized by all the frequencies or wavelengths of the spectrum.

is a base for secondary colors.

is characterized by a very small range of frequencies or wavelengths of the spectrum.

Tertiary colors

are a mixture of a primary one with a secondary one in the given color model.

are a mixture of three basic colors in the given color model.

are a mixture of two secondary colors in the given color model.

are a mixture of two primary ones with a secondary one in the given color model.

Illuminance is measured in

Lux

Candela

Kelvin

Pascal

Luminous intensity is a measure of

the light power emitted by a light source in a particular direction.

the light power emitted by a light source in all the directions.

the total amount of light that is emitted by a source of light.

the total amount of light that is emitted by a source of light in a particular direction.

Luminous intensity is measured in

Pascal

Farenheit

Candela

Kelvin

Color temperature orange (CTO)

is the brightest color temperature.

converts sources of various color temperature to orange light.

converts daylight sources to more orange light of tungsten lamps.

converts fluorescent sources of light to various orange temperature.

What neutral density filters are for?

they increase the overall light output without any affecting color of the light.

they reduce the overall light output, while changing the color of the light.

they reduce the overall light output, without any affecting color of the light.

they increase the overall light output while changing the color of the light.

In which units is the color temperature measured?

Candela

Pascal

Kelvin

Farenheit

Which color emerges at the surface? 1 addi

Black.

Yellow.

Blue.

Orange.

Which color emerges at the surface? 3 addi

Magenta

White

Orange

Blue

What color of a filter is needed to block blue and green light from the white light?

Black.

Red.

Yellow.

Cyan.

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