![subject](/tpl/images/cats/mat.png)
Mathematics, 16.10.2019 20:00 jdkrisdaimcc11
Situation a metallic sheet has a large number of slits, 5.0 mm wide and 20 cm apart, and is used as a diffraction grating for microwaves. a wide parallel beam of microwaves is incident normally on the grating. in the situation above, the microwave wavelength is 6.0 cm. the largest angle from the normal, at which an intensity maximum occurs, is closest to: situation a metallic sheet has a large number of slits, 5.0 mm wide and 20 cm apart, and is used as a diffraction grating for microwaves. a wide parallel beam of microwaves is incident normally on the grating. in the situation above, the microwave wavelength is 6.0 cm. the largest angle from the normal, at which an intensity maximum occurs, is closest to: 69° 84° 74° 79° 64°
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Someone me what is the area of this figure? 18m 18m 8m 16m
Answers: 2
![question](/tpl/images/cats/mat.png)
You know the right answer?
Situation a metallic sheet has a large number of slits, 5.0 mm wide and 20 cm apart, and is used as...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.11.2020 21:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 17.11.2020 21:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 17.11.2020 21:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mir.png)
World Languages, 17.11.2020 21:40
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 17.11.2020 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 17.11.2020 21:40
![question](/tpl/images/cats/biologiya.png)
Biology, 17.11.2020 21:40
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 17.11.2020 21:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 17.11.2020 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 17.11.2020 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 17.11.2020 21:40