Sign Up

Sign In

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

You must login to ask question.

Sorry, you do not have a permission to add a post.

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

What does mean grated?

What does mean grated? 1 : to break into small pieces by rubbing against something rough grate cheese. 2 : to grind or rub against something with a harsh noise. 3 : to have an irritating effect His voice grates on me.

What is grating in physics?

A diffraction grating is an optical element that divides(disperses) light composed of lots of different wavelengths(e.g., white light) into light components by wavelength. … When white light enters the grating, the light components are diffracted at angles that are determined by the respective wavelengths(diffraction).

Is granted meaning?

Granted as an adjective means « given, » and it usually follows « take for » or « taken for. » If you take someone for granted, you count on that person but you may not always show your appreciation. If someone accuses you for « taking them for granted, » you should respond negatively and say something like: « Oh, no I don’t.

What is Isgrate?

verb (used with object), grat·ed, grat·ing. to reduce to small particles by rubbing against a rough surface or a surface with many sharp-edged openings: to grate a carrot. to rub together with a harsh, jarring sound: to grate one’s teeth. to irritate or annoy.

What is the meaning of grated cheese?

Grated cheese is cheese that has been grated. Typically, aged hard cheeses are used. Cheese can be grated by hand using a hand grater, and can be bought already grated. Commercial grated cheeses are often blends of cheeses.

What is grating element formula?

Let N be the number of parallel slits, each of width ‘a’ and separated by opaque space ‘b’. Then, the distance between the centers of the adjacent slits is d=a+b and is known as grating element.

Can we get a diffraction grating in our daily life?

The effects of diffraction are usually seen in everyday life. One of the most evident examples of diffraction are those involving light; for example,when you take a keen look at a CD or DVD the closely spaced tracks on a CD or DVD act as a diffraction grating to form the familiar rainbow pattern.

How is grating done?

A diffraction grating is made by making many parallel scratches on the surface of a flat piece of transparent material. It is possible to put a large number of scratches per centimeter on the material, e.g., the grating to be used has 6,000 lines/cm on it. … A parallel bundle of rays falls on the grating.

Do not take things for granted?

to expect someone or something to be always available to serve in some way without thanks or recognition; to value someone or something too lightly.

What is granted in a sentence?

Granted Sentence Examples

Granted, what you’re saying could have worked, but that doesn’t mean it did. I granted you immortality. He’d hoped to be granted the same level of power as his predecessor. Granted, he wasn’t exactly himself at the time, near dead, starved, weak.

What does mean take for granted?

1 : to assume (something) as true, real, unquestionable, or to be expected We took our invitation to the party for granted. = We took it for granted that we’d be invited to the party.

What does Greate mean?

Filters. Archaic spelling of great. adjective.

Why is grateful spelled that way?

The reason for this mistake is undoubtedly related to the pronunciation of great. Great and grate are pronounced identically, and people use the word great with much more frequency in speech and in writing, so they think grateful should be spelled accordingly.

What do you mean by a grade?

Grade means « to evaluate or rank, » like teachers who grade their students or a food inspector who grades a crop, determining whether it is « food-grade. » Grade can be both a noun and a verb. … The actual mark assigned is the noun version of the word grade, such as an A or B.

Which cheese is good for grating?

A grating cheese is so hard that it is difficult to cut, and is often served as shards or shredded over a dish. Grating cheeses have such low moisture contents that they are shelf-stable. Freuently they are aged for multiple years. Examples include Parmigiano Reggiano, Dry Jack, and Pecorino Romano.

What’s the difference between shredded and grated Parmesan cheese?

When a recipe calls for shredded Parmesan cheese, use the cheese found in bags in the grocery store dairy section. Shredded Parmesan is often used in salads or soups where the shreds make a pretty garnish. If grated Parmesan is called for, use the finely grated cheese sold in containers with shaker/pourer tops.

Are grated cheese and shredded cheese the same?

1. A shredded item appears like long strips while a grated item appears like tiny fragments to the point of being powdery in nature. 2. Shredding produces smoother shreds as opposed to grating which usually creates uneven, grated products.

What is called grating element?

A grating is an arrangement consisting of a large number of parallel slits of same width and separated by equal opaque spaces. … (a+b) is called grating element or grating constant. It can be seen that distance between two consecutive slits is grating element.

How is grating spacing calculated?

This can be represented by the equation: d = 1/N where N = the number of groves per unit length (in this case, millimeters) From the diagram above, we see ‘d’ is the grating spacing, and ‘θ’ is the angle of diffraction.

What is the angle of diffraction?

The angle between the direction of Incident Light beams and any resulting diffracted beam.

What is the best example of diffraction?

The effects of diffraction are often seen in everyday life. The most striking examples of diffraction are those that involve light; for example, the closely spaced tracks on a CD or DVD act as a diffraction grating to form the familiar rainbow pattern seen when looking at a disc.

Where can we use diffraction?

Examples and applications of diffraction:

  • CD reflecting rainbow colours: So almost all of you have seen a rainbow formation on rainy days. …
  • Holograms: …
  • Sun appears red during sunset: …
  • From the shadow of an object: …
  • Bending of light at the corners of the door: …
  • Spectrometer: …
  • X-ray diffraction: …
  • To separate white light:

What is a real life example of reflection?

The rear-view mirror enables the driver to see things behind the car. A microscope uses a mirror to reflect light to the specimen under the microscope. An astronomical reflecting telescope uses a large parabolic mirror to gather dim light from distant stars. A plane mirror is used to reflect the image to the eyepiece.

How is grating spacing calculated?

This can be represented by the equation: d = 1/N where N = the number of groves per unit length (in this case, millimeters) From the diagram above, we see ‘d’ is the grating spacing, and ‘θ’ is the angle of diffraction.

How do you calculate fringe spacing?

The distance between adjacent fringes is Δy=xλd Δ y = x λ d , assuming the slit separation d is large compared with λ. Using the result of the problem above, calculate the distance between fringes for 633-nm light falling on double slits separated by 0.0800 mm, located 3.00 m from a screen as in Figure 8.



Leave a comment