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Why light reaction first before dark reaction?
There must be a light reaction first before dark reaction. This is so that there is something to be compared.
How many lenses does the light pass through between the light source and your eye?
how does light effect your eye? In a compound light microscope? The light passes through three lenses between the light source and your eye. The first lens is the condenser lens.. The second lens is the objective lens. The third and final lens is the Eyepiece, also known as, the ocular lens. This is the lens you look through. These are the lenses that light must pass through to get from the light source to your eye.
Why must specimens viewed with a compound microscop be thin?
Specimens viewed with a compound microscope must be thin to allow light to pass through them. This ensures that the light rays can illuminate and pass through the specimen, which is necessary for magnifying the image and producing a clear view under the microscope. Thicker specimens would scatter or block the light, resulting in a blurry or dark image.
What properties must objects have to magnify?
Objects must be transparent to allow light to pass through them. They must also have a curved surface, either concave or convex, to bend the light rays. Additionally, the object must be denser than the surrounding medium to cause the light rays to converge and create a magnified image.
In order for the body to respond to external stimuli it must first receive the stimuli through the and nbsp .?
In order for the body to respond to external stimuli, it must first receive the stimuli through the sensory organs. These organs, such as the eyes, ears, skin, nose, and tongue, detect various forms of stimuli, including light, sound, touch, taste, and smell. The sensory information is then transmitted to the brain for processing, allowing the body to react appropriately.
What 3 things must happen to be able to see something?
1. there mush be a source of light 2.the light must strike an object 3.the light must be reflected from the object to your eye
When entering a street from a private alley you must?
When entering a street from a private alley or driveway, you must:
How does one remove an external hard drive?
In order to remove a external hard drive one must first disconnect it from the the computer by clicking through the hard dives and entering the options and disconnecting.
When keying a formula in a spreadsheet what must you key to inform the program that you are entering a formula instead of entering text?
An equal sign because in order for the formula to go through correctly it has to have an (=)
Why does the sun's light glow at sunset?
Those fantastic sunrises and sunsets we experience are because of the angle we see sunlight entering our atmosphere. The closer the sun is to the horizon the more of our atmosphere it must shine through, add to that the right amount of cloud, dust, and pollution and you have a spectacular light show.
A driver must first receive permission from which base agency before entering or crossing a runway?
Control Tower
What two things must you do when entering a gurdwara?
When entering a gurdwara, you must first remove your shoes as a sign of respect and cleanliness. Additionally, it is customary to cover your head, typically with a scarf or a piece of cloth, to show reverence within the sacred space.
Who first used electricity to produce light?
Mother Nature, lightning must be the first to produce light from electricity.
What has to occur for us to see color?
colour must occur in one of three ways: light must be refracted off a surface. light must pass through a fliter or prism or liquid. light must be projected. Of the correct wavelength to produce a colour. the light must then pass into the back of the eye and hit the rods and cones at the back of the eye. Then the brain must process the image through the optic nerve.
What are two conditions for minimum deviation in a prism?
The two conditions for minimum deviation in a prism are that the incident angle and the angle of refraction at the prism's surfaces must be equal, and the light ray must pass symmetrically through the prism. This occurs when the angle of incidence equals the angle of emergence, resulting in the light ray entering and exiting the prism at equal angles relative to the prism's base. Additionally, the angle of deviation is minimized when the light ray travels in a straight path through the prism's apex.
What must a material be in order for light to travel through it?
A material must be transparent in order for light to travel through it. Transparency means that the material allows light to pass through without causing significant scattering or absorption. Materials like glass, air, and water are examples of transparent materials that allow light to pass through easily.
Before entering the home straight middle and long distance runners must run first down what straight?
home
