Question and answer
Which of the following types of electromagnetic radiation has the longest wavelength? Choose one answer. A. ultraviolet rays B. red light C. gamma rays
please re-phrase the question Weegy: Anything else?
Get an answer
Original conversation
User: Which of the following types of electromagnetic radiation has the longest wavelength? Choose one answer. A. ultraviolet rays B. red light C. gamma rays

Weegy: please re-phrase the question

Weegy: Anything else?

User: Which of the following types of electromagnetic radiation has the longest wavelength? Choose one answer. A. ultraviolet rays B. red light C. gamma rays

Weegy: ?? A

User: Which of the following types of electromagnetic radiation has the longest wavelength? Choose one answer. A. ultraviolet rays B. red light C. gamma rays

Weegy: A

User: Calculate the energy (in J) for one mole of photons that have a wavelength of 5.461 x 10 2 nm. Choose one answer. A. 2.437 x 10-12 J B. 2.191 x 10-4 J C. 2.191 x 105 J D. 1.376 x 106 J

Weegy: A

User: Calculate the energy (in J) for one mole of photons that have a wavelength of 5.461 x 10 2 nm. Choose one answer. A. 2.437 x 10-12 J B. 2.191 x 10-4 J C. 2.191 x 105 J D. 1.376 x 106 J

Weegy: A

Question
Asked 11/25/2008 6:21:20 AM
Updated 6/25/2011 5:25:44 PM
3 Answers/Comments
New answers
Rating
2
Calculate the energy (in J) for one mole of photons that have a wavelength of 5.461 x 10 2 nm. Choose one answer. A. 2.437 x 10-12 J B. 2.191 x 10-4 J C. 2.191 x 105 J D. 1.376 x 106 J . we know that E = h*c/lamda Where, E=energy, h is planck's constant, and c is the speed of light in a vacuum. 1 mol = 6.022*10^23 so, E=(6.63*10^-34 J/s * 3.0*10^8) / (5.46*10^ -7) For 1 mole E= (6.63*10^-34 J/s * 3.0*10^8) / (5.46*10^ -7)*6.022*10^23= 2.191 x 10-4 J . Answer is B.2.191 x 10-4 J
Added 6/25/2011 5:12:06 PM
2
Which of the following types of electromagnetic radiation has the longest wavelength? Choose one answer. A. ultraviolet rays B. red light C. gamma rays Answer: B. red light has the longest wavelenght
Added 6/25/2011 5:25:44 PM
0
Which of the following types of electromagnetic radiation has the longest wavelength? Choose one answer. A. ultraviolet rays B. red light C. gamma rays Answer: B. red light has the longest wavelenght
Added 6/25/2011 5:23:01 PM
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Calculate the energy (in J) for one mole of photons that have a wavelength of 5.461 x 10 2 nm. Choose one answer. A. 2.437 x 10-12 J B. 2.191 x 10-4 J C. 2.191 x 105 J D. 1.376 x 106 J
Weegy: A User: If the mass of a neutron is 1.00865 amu , calculate (using the de Broglieequation) the wavelength of a neutron moving at a velocity of 4.505 x 10 4 m/s. Choose one answer. A. 4.372 x 10 -30 m B. 8.781 x 10 -15 m C. 8.781 x 10-15 m 8.781 x 10 -12 m D. 2.632 x 10 -3 m Weegy: Anything else? User: If the mass of a neutron is 1.00865 amu , calculate (using the de Broglieequation) the wavelength of a neutron moving at a velocity of 4.505 x 10 4 m/s. Choose one answer. A. 4.372 x 10 -30 m B. 8.781 x 10 -15 m C. 8.781 x 10-15 m 8.781 x 10 -12 m D. 2.632 x 10 -3 m Weegy: Anything else? User: If the mass of a neutron is 1.00865 amu , calculate (using the de Broglieequation) the wavelength of a neutron moving at a velocity of 4.505 x 10 4 m/s. Choose one answer. A. 4.372 x 10 -30 m B. 8.781 x 10 -15 m C. 8.781 x 10-15 m 8.781 x 10 -12 m D. 2.632 x 10 -3 m Weegy: Anything else? User: If the mass of a neutron is 1.00865 amu , calculate (using the de Broglieequation) the wavelength of a neutron moving at a velocity of 4.505 x 10 4 m/s. Choose one answer. A. 4.372 x 10 -30 m B. 8.781 x 10 -15 m C. 8.781 x 10-15 m 8.781 x 10 -12 m D. 2.632 x 10 -3 m Weegy: Anything else? User: If the mass of a neutron is 1.00865 amu , calculate (using the de Broglieequation) the wavelength of a neutron moving at a velocity of 4.505 x 10 4 m/s. Choose one answer. A. 4.372 x 10 -30 m B. 8.781 x 10 -15 m C. 8.781 x 10-15 m 8.781 x 10 -12 m D. 2.632 x 10 -3 m Weegy: Anything else? User: If the mass of a neutron is 1.00865 amu , calculate (using the de Broglieequation) the wavelength of a neutron moving at a velocity of 4.505 x 10 4 m/s. Choose one answer. A. 4.372 x 10 -30 m B. 8.781 x 10 -15 m C. 8.781 x 10-15 m 8.781 x 10 -12 m D. 2.632 x 10 -3 m Weegy: Anything else? User: If the mass of a neutron is 1.00865 amu , calculate (using the de Broglieequation) the ... (More)
Question
Expert Answered
Updated 12/22/2011 6:24:11 AM
3 Answers/Comments
Calculate the energy (in J) for one mole of photons that have a wavelength of 5.461 x 10 2 nm. Choose one answer. A. 2.437 x 10-12 J B. 2.191 x 10-4 J C. 2.191 x 105 J D. 1.376 x 106 J . we know that E = h*c/lamda Where, E=energy, h is planck's constant, and c is the speed of light in a vacuum. 1 mol = 6.022*10^23 so, E=(6.63*10^-34 J/s * 3.0*10^8) / (5.46*10^ -7) For 1 mole E= (6.63*10^-34 J/s * 3.0*10^8) / (5.46*10^ -7)*6.022*10^23= 2.191 x 10-4 J . Answer is B.2.191 x 10-4 J
Added 6/25/2011 5:09:17 PM
If the mass of a neutron is 1.00865 amu , calculate (using the de Broglieequation) the wavelength of a neutron moving at a velocity of 4.505 x 10 4 m/s. Choose one answer. A. 4.372 x 10 -30 m B. 8.781 x 10 -15 m C. 8.781 x 10-15 m 8.781 x 10 -12 m D. 2.632 x 10 -3 m . Now, The wavelength (Gamma)= h/mv here, h=6.026*10^-34, m= 1amu=1.66*10^-27 K"g, v=4.505 x 10 ^4 m/s. So, The wavelength= 6.026*10^-34/(1.66*10^-27*4.505 x 10^ 4)= 8.781 x 10 -12 m.
Added 6/25/2011 5:34:05 PM
What do the elements, nitrogen, oxygen, hydrogen, fluorine, chlorine, bromine, iodine and astatine all have in common? Choose one answer. A. They are all gases at room temperature and 1 atm pressure. B. They are all halogens. C. They all occur in nature as diatomic elements. D. There is no commonality among these elements. answer is C. They all occur in nature as diatomic elements.
Added 12/22/2011 6:24:11 AM
no not a
Weegy: B Weegy: c Weegy: D Weegy: R User: whwts this (More)
Question
Expert Answered
Asked 11/25/2008 6:40:08 AM
0 Answers/Comments
whats thix
Weegy: Hi, do you have a question to ask? User: yes Weegy: ok, what is your question? User: Elements that lie at the upper right of the periodic table tend to be Choose one answer. A. metalloids. B. metals. C. nonmetals. D. either metals or metalloids. Weegy: They would be B)metals (More)
Question
Expert Answered
Asked 11/25/2008 6:46:53 AM
0 Answers/Comments
20,452,799 questions answered
Popular Conversations
Solve 2x^2 + x - 6 = 0 User: Solve |4x - 8| User: Solve the ...
Weegy: 2x + 1 User: Solve |x| > 5 User: Solve 7x - 4 = 5x + 15 for x.
4/17/2015 9:42:20 AM| 3 Answers
Which of the following statements uses the commutative property of ...
Weegy: C.2 + (3 + 4) = 2 + (4 + 3) User: Simplify (12ab)(3t). Weegy: Answer is 36abt User: Simplify (4x) · mn · 15 ...
4/17/2015 10:33:35 AM| 3 Answers
5x 2 y and 7x y 2 are like terms. True False
Weegy: 7x + 5x = 12x User: Simplify -10x - 2x + 3x. -9x 9x 11x Weegy: -10x - 2x + 3x = -9x User: Simplify 5(x ...
4/17/2015 10:43:33 AM| 3 Answers
Which two superpowers engaged in an arms race during the cold war as ...
Weegy: Which two superpowers engaged in an arms race during the cold war as they competed with each other to acquire ...
4/17/2015 3:21:30 PM| 2 Answers
What is an inflammation of the connective tissue that attaches the ...
Weegy: Tendon is an inflammation of the connective tissue that attaches the muscles to the bones.
4/17/2015 12:12:16 AM| 1 Answers
Weegy Stuff
S
L
Points 712 [Total 2289]| Ratings 1| Comments 702| Invitations 0|Offline
S
L
Points 605 [Total 1172]| Ratings 2| Comments 585| Invitations 0|Offline
S
P
C
L
P
L
1
P
P
1
Points 217 [Total 8094]| Ratings 2| Comments 197| Invitations 0|Offline
S
Points 164 [Total 164]| Ratings 0| Comments 164| Invitations 0|Offline
S
L
1
R
Points 101 [Total 1173]| Ratings 1| Comments 91| Invitations 0|Offline
S
L
Points 101 [Total 3704]| Ratings 0| Comments 101| Invitations 0|Offline
S
1
L
L
Points 60 [Total 8054]| Ratings 0| Comments 60| Invitations 0|Online
S
1
L
1
Points 43 [Total 3484]| Ratings 1| Comments 33| Invitations 0|Offline
S
Points 30 [Total 30]| Ratings 1| Comments 20| Invitations 0|Offline
S
Points 22 [Total 22]| Ratings 0| Comments 22| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.