What light that strikes the following materials clear plastic aluminum foil and tissue paper?

What light that strikes the following materials clear plastic aluminum foil and tissue paper?
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Do you have any good recipes for cooking in aluminum foil or parchment paper?

Description : Do you have any good recipes for cooking in aluminum foil or parchment paper?

Last Answer : Baked potatoes out of foil of some kind are delicious. I stick ‘em in at 475 degrees for between an hour and an hour and a half, depending on size. They taste delicious! Bonus: You can re-use the foil instead of throwing it out right away. :)

A small hole in a sheet of aluminum foil is used to diffract yellow light both under water and in a vacuum. Which is true? w) light diffracts less in the water because its wavelength is larger. x) light diffracts less in the water because its wavelength is smaller. y) light diffracts more in the water because its wavelength is larger. z) light diffracts more in the water because its wavelength is smaller.

Description : A small hole in a sheet of aluminum foil is used to diffract yellow light both under water and in a vacuum. Which is true? w) light diffracts less in the water because its wavelength is ... because its wavelength is larger. z) light diffracts more in the water because its wavelength is smaller.

Last Answer : ANSWER: X -- LIGHT DIFFRACTS LESS IN THE WATER BECAUSE ITS WAVELENGTH IS SMALLER

Was there an expressed need for aluminum foil and someone made it, or did someone make it and convince us that we need it?

Description : Was there an expressed need for aluminum foil and someone made it, or did someone make it and convince us that we need it?

Last Answer : I think it began with a need to deflect aliens. So they came up with a thin, metal foil to wear as a hat.

Aluminum foil for pain relief?

Description : Aluminum foil for pain relief?

Last Answer : No & no.

Is it safe to leave aluminum foil in the oven during a self-cleaning cycle? Will the aluminum ignite, burn, or melt?

Description : Is it safe to leave aluminum foil in the oven during a self-cleaning cycle? Will the aluminum ignite, burn, or melt?

Last Answer : I am not sure what would happen.I think the melting point of aluminum foil is a much higher temperature than your oven can get. I like to stay away from the stove.I am much happier that way. :)

Can it provoke digestive problems the ingestion of aluminum foil?

Description : Can it provoke digestive problems the ingestion of aluminum foil?

Last Answer : How big of a chunk?

Does it matter which side of the aluminum foil I use when baking?

Description : Does it matter which side of the aluminum foil I use when baking?

Last Answer : I grew up leaving the shiny side up. But the great mother of knowledge says it doesn’t matter. Besides, young man, you shouldn’t be touching hot ovens…

What happens with the recycled aluminum foil cans?

Description : What happens with the recycled aluminum foil cans?

Last Answer : They get melted down and made into new cans. Just think, part of a can you’re drinking out of could have been recycled before you were born!

Cover a dish with oiled aluminum foil?

Description : Cover a dish with oiled aluminum foil?

Last Answer : I’ve never heard of it either, but it makes sense. Oil the underside, and the cheese won’t peel off when you remove the foil. Kind of brilliant, actually!

What are those aluminum foil-looking capes people wear after finishing a marathon?

Description : What are those aluminum foil-looking capes people wear after finishing a marathon?

Last Answer : They help to keep your body temperature from dropping too fast, I think. I can’t remember where I heard that, but I could be totally wrong.

Is it bad to accidentally eat a tiny bit of aluminum foil?

Description : Is it bad to accidentally eat a tiny bit of aluminum foil?

Last Answer : As far as I know, it's fairly harmless. I'm sure I've eaten small bits of foil before and I've not suffered any adverse effects. I think if there were any significant health risk, they would stop using it to wrap things such as burritos.

Does aluminum foil lead?

Description : I need to connect 2 contacts to 12 volts.

Last Answer : aluminum foil is a weak aluminum foil, so it should make contacts, I probably wouldn't connect it

How are copper wire and aluminum foil alike?

Description : How are copper wire and aluminum foil alike?

Last Answer : negative charges can't move through them

Why does sunlight bounce off aluminum foil?

Description : Why does sunlight bounce off aluminum foil?

Last Answer : Aluminium is shiny so it reflects light.

Why do we look funny when you look at your reflection in aluminum foil?

Description : Why do we look funny when you look at your reflection in aluminum foil?

Last Answer : Feel Free to Answer

How To Make Aluminum Foil?

Description : How To Make Aluminum Foil?

Last Answer : In order to make aluminum foil, first obtain aluminum-containingore. The most important aluminum-bearing ore is bauxite, whichcontains a mixture of aluminum oxides with iron oxides and clayminerals. ... include iron oxides, clay minerals, andcommon impurities such as silica and water. The se

30 Uncommon Uses for Aluminum Foil

Description : 30 Uncommon Uses for Aluminum Foil

Last Answer : We've already seen that something as simple as a tennis ball can be put to lots of uses other than just playing a friendly game, but not everyone has a ton of tennis balls just lying around. What ... into the bin along with all of your other recyclable materials to keep it out of the waste stream.

What happens when light strikes paper for wrapping gifts?

Description : What happens when light strikes paper for wrapping gifts?

Last Answer : it go thow it

When light strikes a piece of white paper, the light is reflected in all directions. What do we call this scattering of light?

Description : When light strikes a piece of white paper, the light is reflected in all directions. What do we call this scattering of light?

Last Answer : Diffusion.

Why do crazy people seem so fond of foil, plastic wrap and/or tape?

Description : Why do crazy people seem so fond of foil, plastic wrap and/or tape?

Last Answer : Keeps them from hacking into your brainwaves, maaan… And they can’t afford a Faraday Cage, I guess

Tissue conditioning materials: (Silicon lining materials) A. are more resilient than plastic acrylic B. can minimise any bacterial colonies

Description : Tissue conditioning materials: (Silicon lining materials) A. are more resilient than plastic acrylic B. can minimise any bacterial colonies

Last Answer : A. are more resilient than plastic acrylic

What is the process of reclaiming materials such as metal glass paper and plastic and making new products with is called?

Description : What is the process of reclaiming materials such as metal glass paper and plastic and making new products with is called?

Last Answer : It is known as recycling.

What are some affects with smoking things from a plastic pip or aluminum bowl?

Description : What are some affects with smoking things from a plastic pip or aluminum bowl?

Last Answer : I have smoked out of everything imaginable and never puked. It was probably bad smoke.

What is the differences between an 5.4 aluminum intake than plastic?

Description : What is the differences between an 5.4 aluminum intake than plastic?

Last Answer : What is the answer ?

Maximum principle stress theory is used for (A) Cast iron shafts (B) Steel shafts (C) Aluminum shafts (D) Plastic shafts

Description : Maximum principle stress theory is used for (A) Cast iron shafts (B) Steel shafts (C) Aluminum shafts (D) Plastic shafts

Last Answer : (A) Cast iron shafts

The fluted roller of seed drill is made of: A. Aluminum B. Cast iron C. Plastic D. All are correct

Description : The fluted roller of seed drill is made of: A. Aluminum B. Cast iron C. Plastic D. All are correct

Last Answer : Cast iron

When light strikes materialsit passes through thembut it is scattered from its straight parth?

Description : When light strikes materialsit passes through thembut it is scattered from its straight parth?

Last Answer : Need answer

What light makes an apple red when it strikes it?

Description : What light makes an apple red when it strikes it?

Last Answer : Any full spectrum light such as suns light will the color of theapple appear red. Any partial spectrum light which contains redwill also work. This result is due to the refection of red light bythe pigments in the apple's skin. All other colours areabsorbed.

When light strikes an opaque material accurately describes what happens to the light rays?

Description : When light strikes an opaque material accurately describes what happens to the light rays?

Last Answer : Need answer

When light strikes perpendicular to the surface of a pane og glass how much light is reflcted and how much is transmitted at the firts surface?

Description : When light strikes perpendicular to the surface of a pane og glass how much light is reflcted and how much is transmitted at the firts surface?

Last Answer : Only about 4% is reflected, the rest is transmitted. 3. (29.1) When light strikes perpendicular to the surface of a pane of glass, how much light is reflected and how much is transmitted? Normal to the surface refers to a line that is drawn perpendicular to the surface (90°).

When light strikes perpendicular to the surface of a pane of glass, how much light is rflected and how much is transmitted at the first surface?

Description : When light strikes perpendicular to the surface of a pane of glass, how much light is rflected and how much is transmitted at the first surface?

Last Answer : It reverses direction and goes back through the original medium;part goes into the second medium.

A ray of white light strikes the surface of an object. If all the colours are reflected, the surface would appear (1) Black (2) White (3) Grey (4) Opaque

Description : A ray of white light strikes the surface of an object. If all the colours are reflected, the surface would appear (1) Black (2) White (3) Grey (4) Opaque

Last Answer : (2) White Explanation: Objects do not have any colour of their own. When light hits a surface, some of it is absorbed and some of it is reflected. The light that is reflected is ... appear white when they reflect all the wavelengths; they appear black when they absorb all visible wavelengths.

Total internal reflection takes place if the light ray strikes the interface at an angle with what relationship to the critical angle? a. Less than b. Grater than c. Equal to d. Zero

Description : Total internal reflection takes place if the light ray strikes the interface at an angle with what relationship to the critical angle? a. Less than b. Grater than c. Equal to d. Zero

Last Answer : b. Grater than

Dispersion is used to describe the a. Splitting of white light into its component colors b. Propagation of light in straight lines c. Bending of a beam of light when it goes from one medium to another d. Bending of a beam light when it strikes a mirror

Description : Dispersion is used to describe the a. Splitting of white light into its component colors b. Propagation of light in straight lines c. Bending of a beam of light when it goes from one medium to another d. Bending of a beam light when it strikes a mirror

Last Answer : a. Splitting of white light into its component colors

How do you reduce the loss that is produced when light strikes a flat polished end of a fiber optic? A. By painting the surface B. By inclining the surface C. By cooling D. By application of antireflection coating

Description : How do you reduce the loss that is produced when light strikes a flat polished end of a fiber optic? A. By painting the surface B. By inclining the surface C. By cooling D. By application of antireflection coating

Last Answer : D. By application of antireflection coating

Loss due to the diffraction of light when it strikes on the irregularities formed during the manufacturing process of the fiber optics. A. Absorption loss B. Attenuation C. Bending loss D. Rayleigh scattering loss

Description : Loss due to the diffraction of light when it strikes on the irregularities formed during the manufacturing process of the fiber optics. A. Absorption loss B. Attenuation C. Bending loss D. Rayleigh scattering loss

Last Answer : D. Rayleigh scattering loss

Assume light is traveling through glass, what happens when this light strikes the glass-air boundary?

Description : Assume light is traveling through glass, what happens when this light strikes the glass-air boundary?

Last Answer : Part of the light ray is reflected back into the glass and part of the light ray is refracted (bent) as it enters the air.

Total internal reflection takes place if the light ray strikes the interface at an angle with what relationship to the critical angle? ∙ A. less than ∙ B. greater than ∙ C. equal to ∙ D. zero

Description : Total internal reflection takes place if the light ray strikes the interface at an angle with what relationship to the critical angle? ∙ A. less than ∙ B. greater than ∙ C. equal to ∙ D. zero

Last Answer : ∙ B. greater than

When light strikes a flat polished end of a fiber, the fiber loss produced can be reduced by ∙ a. Splicing ∙ b. Antireflection coating ∙ c. Insulation jacket ∙ d. All of these

Description : When light strikes a flat polished end of a fiber, the fiber loss produced can be reduced by ∙ a. Splicing ∙ b. Antireflection coating ∙ c. Insulation jacket ∙ d. All of these

Last Answer : ∙ b. Antireflection coating

When light strikes a flat polished end of a fiber, it produces a loss of ∙ a. 14 % ∙ b. 4 % ∙ c. 10 % ∙ d. 1 %

Description : When light strikes a flat polished end of a fiber, it produces a loss of ∙ a. 14 % ∙ b. 4 % ∙ c. 10 % ∙ d. 1 %

Last Answer : ∙ b. 4 %

Total internal reflection takes place if the light ray strikes the interface at an angle with what relationship to the critical angle? ∙ a. Less than ∙ b. Grater than ∙ c. Equal to ∙ d. Zer

Description : Total internal reflection takes place if the light ray strikes the interface at an angle with what relationship to the critical angle? ∙ a. Less than ∙ b. Grater than ∙ c. Equal to ∙ d. Zer

Last Answer : ∙ b. Grater than

Dispersion is used to describe the ∙ a. Splitting of white light into its component colors ∙ b. Propagation of light in straight lines ∙ c. Bending of a beam of light when it goes from one medium to another ∙ d. Bending of a beam light when it strikes a mirror

Description : Dispersion is used to describe the ∙ a. Splitting of white light into its component colors ∙ b. Propagation of light in straight lines ∙ c. Bending of a beam of light when it goes from one medium to another ∙ d. Bending of a beam light when it strikes a mirror

Last Answer : a. Splitting of white light into its component colors

A light ray traveling from glass into air strikes the glass-air surface at an angle 50 degrees to the normal. If the critical angle for the glass-air combination is 42 degrees, the percentage of light reflected from the surface is w) 6 x) 25 y) 38 z) 100

Description : A light ray traveling from glass into air strikes the glass-air surface at an angle 50 degrees to the normal. If the critical angle for the glass-air combination is 42 degrees, the percentage of light reflected from the surface is w) 6 x) 25 y) 38 z) 100

Last Answer : ANSWER: Z -- 100

A light ray traveling in benzene strikes the benzene-air surface at the critical angle. The angle of refraction of the light ray is: w) 30 degrees x) 60 degrees y) 90 degrees z) 180 degrees

Description : A light ray traveling in benzene strikes the benzene-air surface at the critical angle. The angle of refraction of the light ray is: w) 30 degrees x) 60 degrees y) 90 degrees z) 180 degrees

Last Answer : ANSWER: Y -- 90 DEGREES

Does copper clad aluminum spread heat more evenly than other materials?

Description : Does copper clad aluminum spread heat more evenly than other materials?

Last Answer : Copper clad aluminum does offer even heat distribution. Other materials such as stainless steel offer comparable heat spread so it really comes down to personal taste.

Which of the following materials is a good insulator? A. steel B. aluminum C. glass D. copper

Description : Which of the following materials is a good insulator? A. steel B. aluminum C. glass D. copper

Last Answer : Answer: C

Which of the listed pairs of materials make the best insulators? A. copper and aluminum B. glass and mica C. dry air and a vacuum D. doped silicon and germanium

Description : Which of the listed pairs of materials make the best insulators? A. copper and aluminum B. glass and mica C. dry air and a vacuum D. doped silicon and germanium

Last Answer : Answer: B

When placed in a magnetic field, which of the materials listed will maintain the highest permeability? A. Glass B. Bakelite C. Soft iron D. Aluminum

Description : When placed in a magnetic field, which of the materials listed will maintain the highest permeability? A. Glass B. Bakelite C. Soft iron D. Aluminum

Last Answer : Answer: C

Most conducting materials such as copper, aluminum, iron, nickel, and tungsten _____________. A. increase in resistance with increased temperature B. increase in resistance with decreased temperature C. decrease in resistance with increased temperature D. increase in conductance with increased temperature

Description : Most conducting materials such as copper, aluminum, iron, nickel, and tungsten _____________. A. increase in resistance with increased temperature B. increase in resistance with decreased ... C. decrease in resistance with increased temperature D. increase in conductance with increased temperature

Last Answer : Answer: A

The vibration isolating materials are A. Aluminum B. Mild Steel C. Rubber, Cork D. None

Description : The vibration isolating materials are A. Aluminum B. Mild Steel C. Rubber, Cork D. None

Last Answer : C. Rubber, Cork