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so a blind person on the other side can be seen.
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∙ 9y ago
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Does light need a substance to travel through?
No. It is radiation, not vibration. As electromagnetic energy, it can travel through a vacuum, and only through transparent or translucent material.
Is toughened glass transparent translucent or opaque?
Toughened glass is transparent. It is translucent if frosted. To be opaque, it would need to be covered with something that won't let light through.
Why does a microscope slide need to be transparent?
So light can pass through the slide to the objective.
How much does 1 bar weigh?
You need to be more specific. It depends on the material that the bar is made of as well as the volume of the bar.
What is the material to make a compass needle gold silver iron or copper?
Are you asking what material is a compass needle made from? It that is your question, you need to keep in mind that the material used must have magnetic properties. Research the Iron Triad from the Periodic Table.
Example of transparent material?
first of all we need to know What is transparent?Transparent is transmitting light; able to be seen through with clarity.For example clear glass, water, clear plastic, Acrylic sheet, light, air... that's all I can think of so far.
How do you view a empty home of a lonely person with no need for material items?
I peek in the window.
How much material do you need when measuring for curtains?
When measuring for curtains, the amount of material you need depends on the dimension of the window. A good rule of thumb when measuring the width is to double the measurements, to allow for gathering in the material.
What are sentence examples of translucent?
Translucent means a color which is semi transparent with glass like finish. Mr snow, Translucent is not 100% transparent.
Does light need a substance to travel through?
No. It is radiation, not vibration. As electromagnetic energy, it can travel through a vacuum, and only through transparent or translucent material.
Window Repair?
form_title=Window Repair form_header=9123 Please make a selection for all the problems that need to be repaired*= [] Broken latch [] Broken track [] Block and tackle (pulley) [] Hinge [] Crank malfunction [] Rope for double hung window [] Window sticks [] Window jammed [] Window binds [] Window leaks [] Other What material is the window frames made of?*= () All wood () Wood clad () Vinyl clad () Metal () Don't Know () Other
Do kitchen window treatments need to made differently than normal window treatments?
Kitchen window treatments need to be made of materials that are able to be washed by hand or in the machine or can be wiped clean. Normal window treatments often need the same sort of regime though so many of the options available can do in kitchens or elsewhere in the house.
To make curtains for a 108 inch x 87 inch window how many meters will you need?
You will need at least 6.06 square meters of material.
My vase is broken,can a duplicate be made based on a picture?
Yes but you will need an artist that works with the material it is made from.
Why do helicopter need to made of this material?
Helicopters are made mostly of aluminium because it is strong, light and versatile
Three properties that a polymer used to make window frames should have?
well it seems to need to be transparrent, easily moulded, and tough so not to smash <><><> Window FRAMES do not need to be transparent- but they DO need to resist being degraded by the ultraviolet light in sunlight, not become brittle under cold temperatures, and resist warping or deforming.
What planet is made up of rocky material and gas?
Jupiter, but why? you need to find out.
