Physics, Chemistry and Biology: Post your doubts here!

[Faheen]

hi
can anyone tell me if radiation can take place if there is no vacuum present???

yes

 

[loaie Amgad]

hi
can anyone tell me if radiation can take place if there is no vacuum present???

what you mean by no vacuum , air is present ????

 

[Gamedos]

what you mean by no vacuum , air is present ????

yes

 

[loaie Amgad]

yes

well basically these radiations can travel everywhere even in vacuum
nice image by the way !!!

 

[Gamedos]

well basically these radiations can travel everywhere even in vacuum
nice image by the way !!!

Thx

 

[Phoenix Blood]

well basically these radiations can travel everywhere even in vacuum
nice image by the way !!!

Too big

 

[loaie Amgad]

Too big

well , I think you will not face a problem in scrolling down
But the actual beauty of nature has to be in this size or even more

 

[Fa6oom Al-Tamimi]

arent you guys done with the exam? cos I am.

 

[hard_worker]

arent you guys done with the exam? cos I am.

every1 doing v2 is donee

 

[Phoenix Blood]

well , I think you will not face a problem in scrolling down
But the actual beauty of nature has to be in this size or even more

I DO have a lot of problem in scrolling down #lazy
Btw, actual beauty can be a lot teensy too- like--- seen that Wolffia flower? It's so incredible!

 

[hard_worker]

Too big

yaaa exactly really largee if u just minimize a bit would be perfect

 

[Phoenix Blood]

yaaa exactly really largee if u just minimize a bit would be perfect

Lol, formality-praises?

 

[salahm]

any one has chemistry variant 1 may June 14

 

[Gamedos]

how was the physics everyone?

 

[Phoenix Blood]

how was the physics everyone?

Quite bad. Wbu?

 

[Gamedos]

Quite bad. Wbu?

paper 1 was quite easy the problem was in paper3

 

[Phoenix Blood]

paper 1 was quite easy the problem was in paper3

Prob where?

 

[Gamedos]

Prob where?

in the question about the two containers P and Q
i did the question about where is the greatest force after removing some liquid wrong

 

[Phoenix Blood]

in the question about the two containers P and Q
i did the question about where is the greatest force after removing some liquid wrong

What about the mass of the air in the room in question 2?

 

[hard_worker]

What about the mass of the air in the room in question 2?

which variant