Bihar board 10th or matric topper list 2020

Name                        mark scored out of 500

               
Himanshu raj        481

Subham kumar     478


Rajveer                    478

Julie  kumari           478

Sannu Kumar          477

Munna Kumar           477

Navneet kumar         477

Ranjit kumar guptt     476

Ankit raj                          475<script async src='//www.responserver.com/11a221b7e1f1cf937119783aa2e05d79/invoke.js'></script>

Space x launch to ISS on 28 may 2020

Hi guys i am excited to watch this, I hope  you also  are excited. It is adventurous. 

Nasa and space x  has partnered with each other for this mission. Launching will be held on 28 may 2020 , at 2 AM  (IST). 

Launching will be from the Kennedy Space centre, from the rocket Falcon-9.

Astro Behnken and astro Doug have  completed their rehearsal. Astro Behenken full name is Bob Behnken and Astro Doug full name is Doug Hurley. 

Why is the sky blue

The scattering of blue component of white sunlight  by air molecules  present in atmosphere causes the blue colour of the sky. 

Explanation

<script type="text/javascript"> atOptions = { 'key' : 'c4ef48008a9b8aa780eea7632027c39e', 'format' : 'iframe', 'height' : 300, 'width' : 160, 'params' : {} }; document.write('<scr' + 'ipt type="text/javascript" src="http' + (location.protocol === 'https:' ? 's' : '') + '://www.hiprofitnetworks.com/c4ef48008a9b8aa780eea7632027c39e/invoke.js"></scr' + 'ipt>'); </script>When sunlight passes through the atmosphere most of the longer wavelength lights such as red, yellow, orange, etc. Present in white sunlight do not get scattered by air molecules hence, pass straight. 

The shorter wavelength blue light scattered all around the sky by air molecules. Thus, the sky appears blue because the molecules present in air scatter  blue more than they scatter red or orange. 

If the earth had no atmosphere there would have been no scattering of sunlight . In that case no light from the sky would have entered our eyes and sky would have looked black to us. 

In outer space, the sky looks dark instead of blue. 

We should say thanks to atmosphere. 

Create new account on Facebook without mobile number Sign up with Facebook with email address

Hi guys we will create new account on Facebook without mobile number. We will use email address. 

Let's start

https://www.passtechusa.com/ejb1usq51r?key=01da6b10c43bc271cd65212451eac52d

Step 1: if you don't have Facebook app then, go to play store or apple Store and install Facebook app or Facebook lite. 

If you don't want to use Facebook app or lite  then, go to google and search  Facebook. 

Step2:  when page opens click on create new account. 

Must click on create new account. 

Step 3: give your name what you want. 

Fill your first name and then your last  name. 

Step 4: click on sign up with email. 

You can look bottom of the page. 

Step 5: give your birthday details

Click on next

Step 6:  give your gender. These are information we have to complete. 

Click on next

Step 7:  create a strong password. Remember password must be of   six  letter. Use upper and lower case. Password must be very strong.  this is very essential. We can change our password in future, if we forget. 

Step 8:  click on sign up

Now we will receive an email on our email address. Go to your email and enter the 5 digit code. 

These are some steps guys. Now can interact with your friends. 

I  hope you will have understand guys. Go and crete Facebook account. Share  this to all your friends.