Search found 100 matches

by amlansaha
Thu Dec 01, 2011 1:16 pm
Forum: Physics
Topic: Prisom!!
Replies: 7
Views: 1405

Re: Prisom!!

আসলে সাধারণ কাঁচেও আলোর বিচ্ছুরণ ঘটে। নাহলে প্রিজমে আমরা বিচ্ছুরণ দেখতে পাই কেন(প্রিজমও তো একই কাঁচ দিয়ে তৈরি)? আসলে প্রিজমের ২টো হেলানো তলই এর বিচ্ছুরনের প্রধান কারণ। যেমনটা অভিজিতদা বলল, আপতন কোণের কারণে বিচ্ছুরণ ঘটে। প্রিজমের ১ পাশে সাদা আলো আপতিত হলে, তা কিছুটা বিচ্ছুরিত হয়। বিচ্ছুরিত আলোগুলো ...
by amlansaha
Thu Dec 01, 2011 11:24 am
Forum: Secondary: Solved
Topic: Dhaka Secondary 2009/7
Replies: 4
Views: 1867

Re: Dhaka Secondary 2009/7

how could i make such a silly mistake :oops: :oops:
by amlansaha
Wed Nov 30, 2011 2:08 pm
Forum: Secondary: Solved
Topic: Dhaka Secondary 2009/7
Replies: 4
Views: 1867

Re: Dhaka Secondary 2009/7

in this case the 1st/lowest number is 1234567. so the 2009th number will be 1234567+2009-1=1236613 :)
by amlansaha
Wed Nov 30, 2011 12:46 pm
Forum: Secondary: Solved
Topic: Dhaka Secondary 2011/2 (Junior 2011/4)
Replies: 8
Views: 2955

Re: Dhaka Secondary 2011/2 (Junior 2011/4)

shifat, i am giving an example. suppose $A= 3\times 5\times 7\times 11\times 13\times 17\times 19$ and as $A\times B$ is an even perfect square, it should look like this $A\times B= 2^2\times 3^2\times 5^2\times 7^2\times 11^2\times 13^2\times 17^2\times 19^2\times $(any other perfect square) . thus...
by amlansaha
Sat Nov 05, 2011 12:40 pm
Forum: Computer Science
Topic: gedit
Replies: 8
Views: 1622

Re: gedit

it works :D :D :D
আমি কোডটারে সেভ না করেই কম্পাইল করতে গেছিলাম। এরর তো আসবেই। what a fool i am.
btw, thanks dj :)
by amlansaha
Thu Nov 03, 2011 11:20 pm
Forum: Computer Science
Topic: gedit
Replies: 8
Views: 1622

Re: gedit

Go to terminal and type: sudo apt-get install gedit-plugins After installing it go to Gedit > Edit > Preference > Plugins Then tick Embedded terminal. Now write a code, suppose something.c, when you need to compile it hit Ctrl+F9 and then enter gcc something.c . If compilation is OK, enter ./a.out ...
by amlansaha
Thu Nov 03, 2011 10:15 pm
Forum: Chemistry
Topic: Chemistry: full meaning of "sis" and "trans"
Replies: 1
Views: 879

Re: Chemistry: full meaning of "sis" and "trans"

first of all it's "cis", not "sis". "Cis-" as a prefix of Latin origin, meaning "on the same side [as]" or "on this side [of]", with several derived usages: * In chemistry, cis- refers to cis-trans isomerism * In molecular biology, cis- refers to cis-acting * In gender studies, cis- refers to cisgen...
by amlansaha
Thu Nov 03, 2011 2:00 pm
Forum: Computer Science
Topic: প্রোগ্রামিং শিক্ষা - বই
Replies: 4
Views: 1338

Re: প্রোগ্রামিং শিক্ষা - বই

আসলেই দারুণ একটা বই :)
by amlansaha
Thu Nov 03, 2011 1:55 pm
Forum: Computer Science
Topic: gedit
Replies: 8
Views: 1622

Re: gedit

yes i am using c. RunC is also cool 8-) thank you very much. i shall also try geany.
by amlansaha
Tue Nov 01, 2011 4:14 pm
Forum: Computer Science
Topic: gedit
Replies: 8
Views: 1622

gedit

Can anyone tell me how i can compile a code witten in gedit? please reply me soon.