Recent content by praveena

I know that.I am asking that without knowing the end how we can conclude black hole is finite?

How you are saying that black hole is finite?Is that singularity is the end??

Getting too close to sun for habitual purpose is merely a suicidal act.moving forward is a good thing but not in habitual actions.more sunlight is harazodous for our health. so venus is not a right choice for habitual actions

Getting too close to sun for habitual purpose is merely a suicidal act.moving forward is a good thing but not in habitual actions.more sunlight is harazodous for our health. so venus is not a right choice for habitual actions.

Thank u george jones.i had grasped your points

Thank u peterdonis. now i understood clearly.

thanks for your reply rootone.you had told that "nothing actually moves from inside to outside" not even light moves away from inside to outside.

hi PF, "TIME is reversed inside the even horizon" what does it means?. My sort of opinion is that for an observor outside the event horizon,the time becomes to move slow.but inside the event horizon it does not.Is that my opinion is correct or not about time reversal?? And "the black hole...

Hello jamalkoiyess, i just want you to say" follow your passion".you are just going to live in this world.so you just want to choose your career.i am an engineer but never felt satisfaction in this field.i used to have passion for english literature.but i have situation to...

thank u

Hi pf, I am having a basic doubt.Even this may be a silly question.sorry for that.While in the morning due to sun's light we can able to see our atmosphere and also clouds.But at night even when we foccused a large amount of light towards the space. why can we able to see the atmosphere...

Good question? Same question arises in my mind? Does they physically not affected?

Hai pf, yesterday i asked a question to my friend that "I had heared that people who were traveling to space may have a slight age difference is it true? assume if i and my friend are of age 30. i got a chance to travel to space. and i was returning to Earth after 5 years. then my friend who...

Hai pf, Can anyone suggest me what are best referrences to design & study about circuits. In case of designing ICchips also? studying about flipflops,counter. they are still confusing? if anyone had an idea please suggest me easy way to understand their workings? thanks in advance.

"Apparently, they have spotted a ‘woman like’ creature on Mars with the help of their Curiosity Rover".My question is: At low temperature & cosmic radiation, along with low gravity can we find a living organism? Is the above quoted lines was true? i have noted this news recently on facebook...