![subject](/tpl/images/cats/fizika.png)
Physics, 07.05.2021 17:50 alaina3792
Of the following, which has the longest wavelengths in the electromagnetic spectrum?
a. ultraviolet
b. infrared
c. gamma rays
d. microwaves
e. x rays
f. none of these
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 03:10
Aphysical change is a change in the size, shape,, or stafe of matter true or false
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:00
(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:30
How many electrons in an atom could have these sets of quantum numbers? =3n=3 electronselectrons =4,ℓ=2n=4,ℓ=2 electronselectrons =6,ℓ=ℓ=−1n=6,ℓ=2,mℓ=−1
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:30
The nuclear potential that binds protons and neutrons in the nucleus of an atom is often approximated by a square well. imagine a proton conned in an innite square well of length 105 nm, a typical nuclear diameter. calculate the wavelength and energy associated with the photon that is emitted when the proton undergoes a transition from the rst excited state (n 2) to the ground state (n 1). in what region of the electromagnetic spectrum does this wavelength belong?
Answers: 1
You know the right answer?
Of the following, which has the longest wavelengths in the electromagnetic spectrum?
a. ultraviole...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2019 11:30
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2019 11:30
![question](/tpl/images/cats/istoriya.png)
History, 26.06.2019 11:30
![question](/tpl/images/cats/en.png)
English, 26.06.2019 11:30
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2019 11:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2019 11:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.06.2019 11:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)