Science, asked by vanadana009s, 1 year ago

why the image formed by a plane mirror cannot be obtained on a screen?

Answers

Answered by singhdurgesh2380

Explanation:

Answer: A virtual image is formed when reflected rays appear to meet. Such images cannot be obtained on screen. Plane mirrors, convex mirror and concave lens always forms virtual image

Answered by Anonymous

$<!DOCTYPE html><html lang="en"><head><title>Cat in night</title></head><body><div id="wrapper"><section class="sky"><div class="moon"></div><ul><li class="cloud"></li><li class="cloud"></li><li class="cloud"></li></ul></section><section class="wall"><section class="cat"><div class="cat-head"><div class="eyes"><div class="eye"></div><div class="eye"></div></div></div><div class="cat-body"><div class="tail"></div></div></section></section></div><style>.sky {height: 300px;background: radial-gradient(#112A71, #000A31);overflow: hidden;position: relative; }.sky .moon {width: 80px;height: 80px;border-radius: 50%;background-color: #FEFF79;-webkit-box-shadow: 0 0 150px #FEFF79, inset 0 1px 20px rgba(0, 0, 0, 0.3);box-shadow: 0 0 150px #FEFF79, inset 0 1px 20px rgba(0, 0, 0, 0.3);position: absolute;top: 30px;right: 100px; }.sky .cloud {width: 80px;height: 30px;background-color: #8D8D8D;border-radius: 50px;-webkit-box-shadow: inset 0 -1px 10px rgba(0, 0, 0, 0.3);box-shadow: inset 0 -1px 10px rgba(0, 0, 0, 0.3);position: relative;top: 60px;left: 30px;-webkit-animation: shift 100s infinite linear;animation: shift 100s infinite linear; }.sky .cloud:nth-child(2) {-webkit-transform: scale(-1.5, 1.3);transform: scale(-1.5, 1.3);top: 100px;left: 250px;-webkit-animation-duration: 40s;animation-duration: 40s; }.sky .cloud:last-child {top: 150px;left: 100px;-webkit-transform: scale(2);transform: scale(2);-webkit-animation-duration: 60s;animation-duration: 60s; }.sky .cloud::before, .sky .cloud::after {content: '';display: block;width: 32px;height: 30px;background-color: inherit;border-radius: 50%;position: relative;top: -15px;left: 35px; }.sky .cloud::after {top: -40px;left: 10px; }@-webkit-keyframes shift {0% {margin-left: -500px; }100% {margin-left: 100%; } }@keyframes shift {0% {margin-left: -500px; }100% {margin-left: 100%; } }.wall {height: 250px;background: radial-gradient(ellipse at top, #000C23, #000000);position: relative;top: 0px; }.wall .cat {position: absolute;top: -105px;left: 90px; }.cat-head {width: 40px;height: 40px;background-color: #131313;border-radius: 50% 50% 100% 100%;position: relative; }.cat-head::before, .cat-head::after {width: 6px;height: 2px;content: '';background-color: inherit;border-radius: 5% 100% 0 0;border-top: 10px solid #131313;border-left: 4px solid #141414;position: absolute;-webkit-transform: rotate(-5deg);transform: rotate(-5deg);top: -6px;left: 0px;z-index: 2; }.cat-head::after {left: auto;right: 0px;-webkit-transform: scaleX(-1) rotate(-5deg);transform: scaleX(-1) rotate(-5deg);-webkit-animation: wiggle 3s ease-in infinite;animation: wiggle 3s ease-in infinite; }.cat-head .eyes {height: 30px;display: -webkit-box;display: -ms-flexbox;display: flex;-ms-flex-pack: distribute;justify-content: space-around;-webkit-box-align: center;-ms-flex-align: center;align-items: center; }.cat-head .eyes .eye {width: 6px;height: 6px;background-color: #4C4C4C;border-radius: 50%;-webkit-box-shadow: 0 0 0 3px #00D382;box-shadow: 0 0 0 3px #00D382;z-index: 5;position: relative;-webkit-animation: blink 3s ease-out infinite;animation: blink 3s ease-out infinite; }.cat-head .eyes .eye::after {content: '';width: 2px;height: 2px;background-color: #FFDFDF;border-radius: 50%;position: absolute;top: 0px;left: 3px; }.cat-head .eyes .eye:last-child {-webkit-transform: scaleX(-1);transform: scaleX(-1); }.cat-head .eyes .eye:last-child::after {left: auto;right: 3px; }.cat-body {height: 80px;width: 38px;background: #131313;border-radius: 100% 100% 70% 70%;position: relative;top: -12px; }.cat-body .tail {width: 40px;height: 10px;background-color: transparent;border-radius: 50%;border: 8px solid #131313;border-left-color: transparent;border-top-color: transparent;position: absolute;bottom: 0px;left: 5px; }.cat-body .tail::after {content: '';width: 9px;height: 10px;background-color: #131313;position: absolute;right: -5px;border-radius: 50%;top: -4px;-webkit-transform: skew(44deg, -26deg);transform: skew(44deg, -26deg); }@-webkit-keyframes blink {78%, 82%, 86%, 90% {opacity: 1; }80%, 88% {opacity: 0; } }@keyframes blink {78%, 82%, 86%, 90% {opacity: 1; }80%, 88% {opacity: 0; } }@-webkit-keyframes wiggle {50%, 60% {-webkit-transform: scaleX(-1) rotate(-5deg);transform: scaleX(-1) rotate(-5deg); }55% {-webkit-transform: scaleX(-1) rotate(-30deg);transform: scaleX(-1) rotate(-30deg); } }@keyframes wiggle {50%, 60% {-webkit-transform: scaleX(-1) rotate(-5deg);transform: scaleX(-1) rotate(-5deg); }55% {-webkit-transform: scaleX(-1) rotate(-30deg);transform: scaleX(-1) rotate(-30deg); } }* {padding: 0;margin: 0; }ul {list-style-type: none; }body {background: #1e1e1e;}#wrapper {max-width: 400px;margin: 0 auto;height: 100vh; }</style></body></html>$

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why the image formed by a plane mirror cannot be obtained on a screen?