This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Calculate the wavelength of a neutron that has a velocity of 250 cm/s. (The mass of a neutron = 1.675 1024 g) (Read 108 times)

Tb12162018

  • Full Member
  • ***
  • Posts: 134
on: Nov 5, 2023

Question 1

Calculate the wavelength associated with a 20Ne+ ion moving at a velocity of 2.0 × 105 m/s. The atomic mass of 20Ne is 19.992 amu.
◦ 1.7 x 10-40 m
◦ 1.0 × 10–18 m
◦ 1.0 × 10–16 m
◦ 1.0 × 10–13 m
◦ 9.7 × 1012 m

Question 2

Calculate the wavelength of a neutron that has a velocity of 250 cm/s.  (The mass of a neutron = 1.675 × 10–24 g)
◦ 1.6 pm
◦ 0.016 nm
◦ 0.16 nm
◦ 160 nm
◦ 1.6 × 10–4 m
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Tb12162018 on Nov 5, 2023

hariet5

  • Full Member
  • ***
  • Posts: 157
Reply #1 on: Nov 5, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 35% of students answer this correctly


Tb12162018

  • Member
  • Posts: 134
Reply 2 on: Nov 5, 2023
Great answer, keep it coming :)

strudel15

  • Member
  • Posts: 324
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

A Coronal Mass Ejection A Coronal Mass Ejection
Air-Mass Thunderstorms Air-Mass Thunderstorms
How to calculate the future value of a mutual fund How to calculate the future value of a mutual fund
Calculate the velocity of the red rock after collision Angle measured counterclockwise from the ... Calculate the velocity of the red rock after collision Angle measured counterclockwise from the ...
Calculate the amount of interest that will be charged on $9000.00 borrowed for four months at ... Calculate the amount of interest that will be charged on $9000.00 borrowed for four months at ...
Calculate ∆G° Calculate ∆G°
Video: Interview with an Anorexic Woman (Part 2 of 2)

For a complete list of videos, visit our video library