an electron has kinetic energy 28 x 10 -23j
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
Expected delivery within 24 Hours
all semiconductors in their last orbit havea 8 electrons b 2 electronsc 4 electronsd 6 electronsans all semiconductors in
the de-broglie wavelength of a particle with mass 1gm and velocity 100m sec is1 663 x 10
the de-broglie wavelength associated with a material particle is1 directly proportional to its energy2 directly proportional to momentum3
for the hydrogen atom which series describes electron transitions to the n1 orbit the lowest energy electron orbit is it thea lyman seriesb
an electron has kinetic energy 28 x 10 -23j de-broglie wavelength will be nearlyme 91 x 10 -31 kg1 928x 10-4m
electric current may be expressed in which one of the following units a coulombsvolt b joulescoulomb c coulombssecond d
what will be de-broglie wavelength of an electron moving with a velocity of 12 x 10 5 ms-11 6068x 10-9 2 3133 x 10
in the si system of measure what is the unit of capacitanceansin the si system of measure farad is the unit of
the de-broglie wavelength associated with a particle of mass 10-6kg moving with a velocity of 10 ms-1 is1 663 x 10 -22m
1934225
Questions Asked
3,689
Active Tutors
1454049
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
How might your digital footprint influence your job prospects now and in the future? What steps might you take to "improve" your digital footprint?
Discuss solution-focused brief therapy. Describe key concepts and specific interventions including the use of the miracle question.
If you could change one thing about the JSU student experience, what would that be and why?
When you think about money, your goals, and your future career, which quote resonates with you most? Why?
What are the causes of racial and ethnic prejudice and discrimination? What is the difference between prejudice and discrimination?
1. What makes Montgomery County, Ohio, an "epicenter" for opioid/fentanyl overdoses? 2. Discuss the relationship between the epidemic and children.
The final historiographical essay requires that you write a 1250-1500 word research essay about a significant work of United States history written before