Two models are needed to describe light because light behaves both like a wave and a particle. Wave theory is used to describe the wave-like properties of light such as interference and diffraction, while particle theory is used to describe phenomena like the photoelectric effect. Both models are necessary to fully explain the behavior of light in different situations.
The two components needed to describe a force are its magnitude (strength) and its direction. These two aspects define the intensity and orientation of the force being applied.
A source of light and an object that blocks the light are needed for a shadow to form. The area behind the object where the light is blocked creates the shadow.
Luminous objects are sources that emit light, while illuminated objects are those that reflect or scatter light from a different source.
The two quantities needed to describe the speed of a moving object are distance traveled and time taken to cover that distance. Speed is calculated by dividing the distance by the time.
The two factors that describe motion are thing. :)
To describe the structure of HNO3, two resonance structures are needed.
beautiful and light
The wave model of light and the particle model of light.
The two components needed to describe a force are its magnitude (strength) and its direction. These two aspects define the intensity and orientation of the force being applied.
A source of light and an object that blocks the light are needed for a shadow to form. The area behind the object where the light is blocked creates the shadow.
There are two raw materials water and CO2. Sun light is needed too.
i got no idea but im looking for an answer too
State the term used to describe the minimum amount of energy required for two colliding particles to rate
The light reaction makes two substances needed by the dark reaction: ATP and NAPH. As long as these two substances are available the dark reaction can continue, even in the absence of light. However when they run out more light is needed to replace them.
the bulbs can be accessed in two ways, in older models with the top mounted light above the rear window the screws are through the lens, remove them and replace the bad bulb. On newer models it is inside on the rear window and the trim that covers the light must be removed from inside.
two exaples of mathmatical models are multiplacation and division.
Plant bulbs or electric light bulbs? More information is needed.