the photon is a massless particle. According to theory it has energy and momentum but no mass, and this is confirmed by experiment to within strict limits. Even before it was known that light is composed of photons, it was known that light carries momentum and will exert pressure on a surface. This is not evidence that it has mass since momentum can exist without mass.
Physics Mcqs for Test Preparation from Basic to Advance. Physics Mcqs are from the different sections of Physics. Here you will find Mcqs of Physics subject from Basic to Advance. Which will help you to get higher marks in Physics subject. These Mcqs are useful for students and job seekers i.e MCAT ECAT ETEA test preparation, PPSC Test, FPSC Test, SPSC Test, KPPSC Test,BPSC Test, PTS ,OTS,GTS,JTS,CTS.
Download Medical Entry Test App:
IF YOU THINK THAT ABOVE POSTED MCQ IS WRONG.
PLEASE COMMENT BELOW WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION.
24 Comments to “Which one of the following is massless?”
i think this question is that which one of following has no mass? b/c photon has no mass
the photon is a massless particle. According to theory it has energy and momentum but no mass, and this is confirmed by experiment to within strict limits.
i think this question is that which one of following has no mass? b/c photon has no mass
Thanks dear Waqas for correction. title updated
Plz sir mention which type of proton which are in rest or motion .proton is massless in rest other wise moving which have mass
Photon not proton.
photon is a massless
Thanks
ELECTEON, PROTON NEUTRON ALL HAVE MASS ONLY ONE QUANTITY THAT HAS NOT MASS THAT IS ONLY PHOTON .YU MADE MIStake .
Thanks for correction.
Photon is mass less
Thanks dear Zulqarnain khan for correction.
the photon is a massless particle. According to theory it has energy and momentum but no mass, and this is confirmed by experiment to within strict limits.
Thanks
the photon is a massless particle.
updated
photon has no mass so kindly correct this question
thanks. corrected
This question must be like this…
Which one of the following HAVE NO mass?
As Photons have no mass. Rest of the particles do have.
Thanks dear Zia. updated now
This question is wrong, plz do correct
It should be massless…
you are right. question is updated now. Thanks dear Asghar ali
Photon has no mass but other all options have mass.
updated. thanks
Photon is mass-less
Thanks Dear Naila for correction.