193 reputation
9
bio website pranphy.wordpress.com
location Nepal
age 22
visits member for 2 years, 2 months
seen Aug 18 at 19:52

I am very interested in learning mysteries of nature and find all the underlying cause. I wish to learn technologies so as to make my study of nature easier and effective.


Jul
2
awarded  Curious
Dec
22
comment If everything in the universe doubled in size overnight, would it be noticeable?
Objects expand on heating. If a circular object with circular hole is heated, both the radius of hole and the object increase.
Dec
22
answered If everything in the universe doubled in size overnight, would it be noticeable?
Nov
19
asked Could we have assumed the speed of light to be different in different reference frames?
Nov
14
revised Find the quantity of charge - given potential function
deleted 10 characters in body
Nov
9
comment Find the quantity of charge - given potential function
Sorry I am not much aware of delta function. Keeping $\delta(\vec r)$ in the result keeps the work of taking Laplacian still intact. So why should I prefer using $\delta(\vec r)$ in my answer of charge density?
Nov
9
revised Find the quantity of charge - given potential function
Edited a small typo.
Nov
9
comment Find the quantity of charge - given potential function
Sorry I missed out $\lambda$ in my equation I've now edited that
Nov
9
asked Find the quantity of charge - given potential function
Oct
31
comment Time dilation $t'=(1-\frac{v}{c})t$ instead of $t'=\frac{1}{\gamma} t$
Thank you for your answer. But, Why wouldn't the observer on the train not agree that the distance between him and the photon is $ct-vt$?
Oct
31
asked Time dilation $t'=(1-\frac{v}{c})t$ instead of $t'=\frac{1}{\gamma} t$
Sep
21
awarded  Custodian
Aug
20
awarded  Nice Question
Aug
3
awarded  Scholar
Aug
3
accepted Capillaries in series
Aug
3
revised How is $\frac{dQ}{T}$ measure of randomness of system?
corrected spelling
Aug
3
asked How is $\frac{dQ}{T}$ measure of randomness of system?
Jun
29
revised Capillaries in series
added 2 characters in body
Jun
29
revised Capillaries in series
edited tags
Jun
29
asked Capillaries in series