Rainbows can be caused by many forms of airborne water. These include not only
rain, but also mist, spray, and airborne dew.
That's the first requirement ... the weather conditions: Liquid water droplets
in the air.
But that doesn't guarantee a rainbow. Here's what else you need:
-- The sun, shining in a clear sky, standing less than 42 degrees above
the horizon, behind you. If more than 42 degrees high, none of a rainbow
can be above the horizon.
-- From where your head is, the clear sun and the watery air must be
in exactly opposite directions.
lose one or more electrons.
For a substance to change from one state of matter to another, energy must be added or removed to break or form intermolecular forces. The temperature and pressure conditions must also be appropriate for the desired state change to occur, such as melting, boiling, or freezing.
tree water lemon
Arsenic becomes an ion by gaining or losing electrons. It can either gain three electrons to form the As3- ion (arsenide ion) or lose three electrons to form the As3+ ion (arsenite ion), depending on the reaction conditions.
Density must be a characteristic property of the substance, meaning it is unique to that substance and doesn't change with the amount or shape of the sample. Additionally, the density value of the substance must be compared to known values to determine a match, so accurate measurement and comparison methods are essential.
three
A rainbow occurs when sunlight is refracted, reflected, and dispersed in raindrops, producing a spectrum of light. The necessary conditions for a rainbow to form include sunlight, raindrops, and the observer positioned between the sun and the rain.
First, the sun must be shining. Second, the sun must be behind you, and third, there must be water drops in the air in front of you.
No. In order to see a rainbow in front of you, there must be a source of light behind you, and the rainbow you see will only have the colors of the source in it.
In chess, in order for a check to be a checkmate, there are three specific conditions: 1) The king must not be able to move out of check. 2) The attacking piece must not be capture-able. 3) No pieces must be able to block the check.
No, you do not always see a rainbow when it stops raining. For a rainbow to appear, the conditions must be right, such as sunlight and rain at the same time, with the sun at a low angle in the sky behind the observer.
Because in order to see a rainbow, the sun must be behind you, in a patch of clear blue sky, and rather low, and at the same time, the air in front of you must be laden with moisture in the form of water droplets, spray, mist, or rain. That's a restrictive set of conditions that doesn't happen during most rainstorms.
In order for a rainbow to happen it needs to rain. Just after you see the rain is gone a rainbow appears for a short moment. A mixture of rain and light creates a rainbow. You could even use a glass with water and sunlight for a rainbow to appear.
Which three parameters must be configured on a router in order to enable SSH? (Choose three.)
they must be as quiet as possible and keep what they're doing secret
you cant make a rainbow in a bubble. but you can see one if the bubble is in front or near the sun. you must look at it a certain way in order to see colors!
what three things must a community have in order to be officially established as a municipality