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What two models do scientists use to describe how energy moves through an ecosystem?
Food Chains and Food Webs
What two terms describe objects from which light is provided?
Incandescent or luminous.
What is a photon model?
Two models were developed to explain what light is, the photon model, which depicts light as a particle, and the wave model. In the field of quantum mechanics it is now recognized that light is both a particle and a wave (sometimes called a wavicle).
What are the two factors that describe motion?
The two factors that describe motion are thing. :)
How do you produce two coherent sources of light?
two coherent light sources are produced by splitting a single light source
What are two words that describe snowflake?
beautiful and light
What two models explain the properties of electromagnetic waves?
The wave model of light and the particle model of light.
Describe two ways that light can be reflected.?
two ways are diffuse and regular reflection
Differentiate polarized and unpolarized light. Describe two ways by which light can be polarized.?
scattering and by reflection
What two models do scientists use to describe how energy moves through an ecosystem?
Food Chains and Food Webs
What two terms describe objects from which light is provided?
Incandescent or luminous.
What is needed for photosynthesis to occur and why?
There are two raw materials water and CO2. Sun light is needed too.
Describe two network jobs with certifications needed?
i got no idea but im looking for an answer too
The dark reaction phase of photosynthesis occurs even without light as long as there suffcien supply of light reaction t lo?
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.
What term is used to describe the minimum energy needed by particles when they collide?
State the term used to describe the minimum amount of energy required for two colliding particles to rate
How do you replace the third brake light on a Nissan Pathfinder?
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.
When the two bulb are in place what happen why?
Plant bulbs or electric light bulbs? More information is needed.
