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What happens to the angle of the wave if it hits the perspex at 90 degrees?
It does not change.
What is another name for the kitchen cabinet most people used in late sixties early seventies with two perspex doors at top a pull down to keep bread in 2 small drawers and 2 cupboards at bottom?
Maybe a Hoover Cabinet, but they were more in the forties
What is the difference between a face value and a value in 3508?
The face value of 3 is 3: the value of 3 is 3000The face value of 5 is 5: the value of 5 is 500The face value of 3 is 3: the value of 3 is 3000The face value of 5 is 5: the value of 5 is 500The face value of 3 is 3: the value of 3 is 3000The face value of 5 is 5: the value of 5 is 500The face value of 3 is 3: the value of 3 is 3000The face value of 5 is 5: the value of 5 is 500
How do they make square watermelons in japan?
Once the plant starts to form the melons, they're inserted into perspex boxes (with a removable lid incorporating a small hole in one side). The melon continues to grow while it's attached to the parent plant. Once it has filled the box, the melon is cut at the stalk, and removed from the box.
What if actual value - measured value is negative?
Then the measured value is larger than the actual value.
What is the refractive index of perspex?
The refractive index of Perspex, which is a brand name for a type of acrylic plastic, is around 1.49 to 1.50. This value may vary slightly depending on the specific formulation of the Perspex material.
What is the known value of the indices of refraction for perspex block?
The index of refraction for perspex, also known as acrylic or PMMA, is approximately 1.49. This means that light travels about 1.49 times slower in perspex than in a vacuum. The exact value may vary slightly depending on the wavelength of light.
What are facts about perspex?
perspex is a plastic
When was Perspex Island created?
Perspex Island was created in 1991.
Is perspex a soft solid?
Perspex (PMMA) is not a soft solid.
Which is cheaper glass or perspex?
Perspex is cheaper. 100%. Defo. IRL.
What are the properties of perspex?
E=2800 MPa nu=0.38 For Perspex sheet
What material are perspex natural or synthetic plant or animal or synthetic?
No, Perspex is a form of man made plastic.
Is perspex a conductor?
No, perspex is an insulator. It is a type of acrylic plastic that does not conduct electricity.
What is the critical angle of perspex and water?
The critical angle for perspex and water is approximately 41 degrees. This means that any light ray entering perspex from water at an angle greater than 41 degrees will be totally internally reflected within the perspex.
What kind of charge is the cloth left with when rubbed against perspex?
The cloth is left with a negative charge when rubbed against perspex due to transfer of electrons from the perspex to the cloth.
Is a perspex a gas?
no.
