Physics, asked by akatepallewar, 7 months ago

Please tell me all the effects and theories present in astronomy

Answers

Answered by Anonymous
2

Explanation:

  • Most of theoretical astronomy uses Newtonian theory of gravitation, considering that the effects of general relativity are weak for most celestial objects. The obvious fact is that theoretical astronomy cannot (and does not try to) predict the position, size and temperature of every star in the heavens.
Answered by sona3656
0

Answer:

< !DOCTYPE html > < html > < head > < title > Sabkabaap < /title > < style > body { margin:0; padding:0px; background:#02101b; text-align:center ; min-height:100vh; font-weight:bold; font-size:20px; font-family:arial; color:white; } a:before{ content:""; position:absolute ; top:0; height:100%; width:40%; background:rgb(255,255,255,.05); transform:skewX(5deg); animation:all 1s linear infinite ; } @keyframes all{ 0%{ position:absolute ; left:0; background:rgb(255,255,255,.05); } 50%{ left:85px; position:absolute ; background:rgb(255,255,255,.05); } 100%{ right:85px; position:absolute ; background:rgb(255,255,255,.02); } } a{ padding:15px 30px; position:relative ; top:200px; color:#f35621; letter-spacing:2px; text-transform:uppercase ; text-decoration:none; transition:0.5s; height:20px; } a svg , a svg rect { position:absolute ; top:0; left:0; fill:transparent ; width:100%; height:100%; } a svg rect{ stroke-width:2; stroke:#f35612; stroke-dasharray:100; animation:ani 2s linear infinite ; } @keyframes ani{ 0%{ stroke-dashoffset:400; } 100%{ stroke-dashoffset:0; } } footer{ position:absolute ; bottom:0px; width:100%; box-sizing:border-box; background:rgb(255,255,255,.2); padding:5px; height:50px; } .i{ height:40px; width:40px; border-radius:50%; border:2px solid white; float:left; position:relative ; left:3px; } .name{ font-size:20px; font-weight:300; position:relative ; top:10.5px; left:-10px; } .h{ float:right ; margin:10px; color:#f35621; position:relative ; top:3px; animation:hi 1s infinite ; } @keyframes hi{ 0%{ transform:scale(0.8); } 50%{ transform:scale(1); } 100%{ transform:scale(0.8); } } < /style > < /head > < body > < a href="#" > < svg > < rect > < /rect > < /svg > hello < /a > < footer > < /footer > < /body > < /html >

Similar questions