UrbanPro
Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review All Categories Help Center
Post your Learning Need Signup as a Tutor
✕

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

✕

Take Class 12 Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Book a Free Demo

Class 12 Tuition > Important question of Atom and nuclie 1 Find expression...
✕

Search in

Important question of Atom and nuclie 1 Find expression for atomic radius 2 Find expression for energy 3 what is deBroglie equation

Asked by Last Modified  

6 Answers

Follow 0
Answer

Please enter your answer

Tutor

the de Broglie wavelength of a moving particle is equal to the Planck constant divided by the momentum of the particle.
Comments
Dislike Bookmark

Best Mathematics Tutor in Bhubaneswar

Atoms of alkali metals are stacked in such a way as to form a body-centered cubic. There are 8 sections of an atom at the corner and one full one at the center. If you imagine stacking several of these blocks, you’ll realize that each corner is adjacent to seven others, so that each corner represents...
read more
Atoms of alkali metals are stacked in such a way as to form a body-centered cubic. There are 8 sections of an atom at the corner and one full one at the center. If you imagine stacking several of these blocks, you’ll realize that each corner is adjacent to seven others, so that each corner represents 1/8th of an atom. The cell therefore represents 8(1/8) + 1 central = 2 atoms. 1. Write a formula for the mass of these two atoms in terms of molar mass and Avogadro’s number. m = 2 atoms(mole/(6.022 X1023 atoms)( M g/mole) = 2M/NA where M = molar mass NA= Avogadro’s number read less
Comments
Dislike Bookmark

Bachelor of Engineering (B.E.) in Electronics & Communication

de Broglie equation. the postulate of wave mechanics that a particle of mass m moving at a velocity v will have the properties of a wave of wavelength h/mv (de Broglie wavelength) where h is Planck's constant.
Comments
Dislike Bookmark

Math Educator for Std.11th ,12th , Engineering Entrance and Degree Level with 11+ Years Experience

lambda = h/mv means that with any object that has a momentum (mv), there is an associated wave of wavelength lambda h is Planck's constant.
Comments
Dislike Bookmark

Chemistry Wizard/English Expert

https://chemistry.osu.edu/~woodward/ch121/ch2_atoms.htm
Comments
Dislike Bookmark

Broglie wavelength of a moving particle is equal to the Planck constant divided by the momentum of the particle.
Comments
Dislike Bookmark

View 4 more Answers

Related Questions

What is chemical bond? Do you know about polarisability?
When two oppositely charged ions (say A+ and B- ) approach each other the positive ion attracts electrons on the outermost shell of the anion and repels its positively charged nucleus. This results in...
Sharmila
what is relative velocity ?
Relative velocity is the difference in velocities of two objects moving with respect to each other .
Sandeep Kumar
Which statement is prepared to know the profitability of the business?
Profitability of a business entity can be estimated through trading p&l account. Where trading account states the gross profit and p&l account states the net profit earned by the entity.
Sumit
0 0
8
What is difference between electric field and electric potential?
Electric field is the measure of the negative gradient of electric potential. Meaning field tells us how much change would occur in potential as we move in space.
Ravi Ranjan
1 0
7
What is direction of friction force? at any instant , when body is moving
Direction opposite to the motion of the body aligned to the surface of contact
Gulshan

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Class 12 Chemistry: Competition Exam Aspirants
The langmuir isotherm equation depicts the relationship between the number of active sites of the surface undergoing adsorption and pressure. Lets try an example:

Nidhi T.

0 0
0
Difference between Reserve Capital and Capital Reserve
Students often make a mistake and are generally confused about the Reserve Capital and Capital Reserve. Both of these terms though sound similar but are totally different. Here is the core difference...
A

Ayushman Verma

0 0
0
Keep writing a habbit
Whenever you start study take some notes of it , make points describing that topic and start using highlighter so next you can revise the main points on the go.
L

Leena S.

0 0
0
Ethnicity: BA Sociology
Q. Examine the context of the rise of ethnic nationalism and the approaches that aim to resolve them.Major regions and the sub-regions of the world have experienced some form of ethnic nationalism and...
R

Revati A.

0 0
0
Partnership Basic Questions
CHAPTER:2 Accounting for partnership firms: Basic concept State the conditions under which capital balances may change under the system of a Fixed Capital Account. A is partner in a firm. His capital...

Mahesh Kumar

1 0
0

Recommended Articles

Find Class 12 Tuition near you
Class 12 Tuition in Delhi
Class 12 Tuition in Bangalore
Class 12 Tuition in Hyderabad
Class 12 Tuition in Kolkata
Class 12 Tuition in Mumbai
Class 12 Tuition in Chennai
Class 12 Tuition in Pune
Class 12 Tuition in Lucknow
Class 12 Tuition in Jaipur
Class 12 Tuition in Noida
Online Tuition Class 12

Looking for Class 12 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for Class 12 Tuition Classes?

The best tutors for Class 12 Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Class 12 Tuition with the Best Tutors

The best Tutors for Class 12 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more

ThinkVidya Learning Pvt Ltd © 2010-2025 All Rights Reserved