An electron has kinetic energy, Chemistry

Assignment Help:

An electron has kinetic energy 2.8 x 10 -23J . de-Broglie wavelength will be nearly:

(me: 9.1 x 10 -31 kg)

(1) 9.28x 10-4m                

(2) 9.28 x10-7 m               

(3)  9.28 x 10 -8m              

(4) 9.28x 10 -10 m

Ans:(c) 9.28 x 10 -8m

 


Related Discussions:- An electron has kinetic energy

Entropy, definition for entropy?

definition for entropy?

Explain about radioactive dating, Q. What do you know about Radioactive Dat...

Q. What do you know about Radioactive Dating? Ans. Half-life measurements of radioactive elements in rocks and fossils can be used to determine the age of the specimen. On

Vsper theory, #quest defination ,description prostulates

#quest defination ,description prostulates

Environmental Chemistry, What is the theoretical BOD of 1 liter of Coca-Col...

What is the theoretical BOD of 1 liter of Coca-Cola. Assume all carbohydrates/sugars are sucrose. (Hint: use the Internet to find a label or look at a can. Be careful with serving

Determination of accuracy of volume marking on glassware, Determination of ...

Determination of accuracy of volume marking on glassware I. PURPOSE OF THE EXPERIMENT To become familiar with the laboratory environment and to acquire skills in accur

Objectives-purchase of alcohol and its stock maintenance, Objectives: Afte...

Objectives: After doing this exercise you will be able to: 1 . Fill-up a F-22 form or write an application for obtaining the license permit for alcohol, 2 . Give justifica

Lab prepation, How is ethane gas is preparec in the lab?

How is ethane gas is preparec in the lab?

Conversion, convert n-propyl alcohol to iso propyl alcohol

convert n-propyl alcohol to iso propyl alcohol

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd