The rest mass of photon is __________. (One, Zero, Infinite, None of these

Asked by Last Modified  

6 Answers

Learn Class XI-XII Tuition (PUC)

Follow 0
Answer

Please enter your answer

Abuzar Sayyed

Don't want to over express myself, just join and feel the experience.

Zero
Comments
Dislike Bookmark

Tutor

0
Comments
Dislike Bookmark

Headstart to assured 95+ score in math

D
Comments
Dislike Bookmark

Tutor

0
Comments
Dislike Bookmark

Mentor of Physics

zero. m= m_0/?(1-v^2/c^2 ); m=kinetic or dynamic mass of photon (actually it is relativistic mass) and m_0 is rest mass. As for photon v=c so we end up finally with m_0=mx0=0. So the rest mass is zero.
Comments
Dislike Bookmark

Zero
Comments
Dislike Bookmark

View 4 more Answers

Related Questions

How to become good teacher, how develop my work?
Teacher is a regular learner, So you regularly practice your subject, also teaching will give more knowledge on subject, so teach it. Following is the rule to develop our subject listen (25%) read (50%) write(75%) teach (90%)
Mo.anis
0 0
8
Can I teach online to students or can I get a part time tutor job?
I highly recommend you to do both, teach online as well as get a part-time job. You should teach because it gives you happiness and not for the money.
Tina
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
In order to obtain an income of Rs. 650 from 10% stock at Rs. 96, one must make an investment of: A. Rs. 3100 B. Rs. 6240 C. Rs. 6500 D. Rs. 9600
Option (B) Rs6240
Srikanth
On Celsius scale boiling point of water is taken as __________. (0°C, 100°C, 180°C, None of these
100°C
Narendra Kumar

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

Ask a Question

Related Lessons

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
If x >= y And y>1 Then The Value Of Eexpression Log Base x( x/y) + Log Base y ( y/x) Can Never Be a) -1, b) - 0.5, c) 0, d) 1
Question: If x >= y and y>1 the the value of expression log base x( x / y) + log base y ( y / x) can never be a) -1 b) -0.5 c) 0 d) 1 Answer: Expression becomes 2-(x+1/x) where x is logx base...

Sujoy Das

0 0
0
S - block elements
The s-block elements are the 14 elements contained within these columns. All of the s-block elements are unified by the fact that their valence electrons (outermost electrons) are in an s orbital. The...

Tejas Academy Centre

1 0
0
For IIT/NEET Aspirants Class 12 Chemistry: Important Reagents In Summarized Form.
K2Cr2O7 AND KMnO4 are oxidising agents. The difference between them as folows: KMnO4 is slightly stronger oxidising agent than K2Cr2O7 in acidic medium, however, KMnO4 can act as an oxidising agent...

Nidhi T.

0 0
0
Nature and Significance of Principles of Management-HSC | Class 12
OC/OCM, Business Studies - Nature of Principles of Management | Significance of Principles of Management

Rajiv Vadera

1 0
0

Recommended Articles

Meet Sandhya R, a B.Sc tutor from Bangalore

Sandhya is a proactive educationalist. She conducts classes for CBSE, PUC, ICSE, I.B. and IGCSE. Having a 6-year experience in teaching, she connects with her students and provides tutoring as per their understanding. She mentors her students personally and strives them to achieve their goals with ease. Being an enthusiastic...

Read full article >

Meet Radhe Shyam Burman, an MBA Tutor from...

Radhe Shyam is a highly skilled accounts and finance trainer with 8 years of experience in teaching. Accounting is challenging for many students and that’s where Radhe Shyam’s expertise comes into play. He helps his students not only in understanding the subject but also advises them on how to overcome the fear of accounts...

Read full article >

Meet Swati, a Hindi Tutor from Bangalore

Swati is a renowned Hindi tutor with 7 years of experience in teaching. She conducts classes for various students ranging from class 6- class 12 and also BA students. Having pursued her education at Madras University where she did her Masters in Hindi, Swati knows her way around students. She believes that each student...

Read full article >

Meet Mohammad Wazid, a skilled trainer for...

Mohammad Wazid is a certified professional tutor for class 11 students. He has 6 years of teaching experience which he couples with an energetic attitude and a vision of making any subject easy for the students. Over the years he has developed skills with a capability of understanding the requirements of the students. This...

Read full article >

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 Chennai
Class 12 Tuition in Mumbai
Class 12 Tuition in Kolkata
Class 12 Tuition in Pune
Class 12 Tuition in Noida
Class 12 Tuition in Jaipur
Class 12 Tuition in Lucknow
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