Physics, asked by Puja122021, 10 months ago

4. What does the temperature of a substance indicate?

Answers

Answered by natnoodj

Answer:

Temperature is a measure of the average kinetic energy of the particles of a substance. The higher the temperature of an object, the higher is its kinetic energy.........

FOLLOW me and MARK me BRAINLEST I LL TRY to HELP u in FUTURE

Answered by llxdevilgirlxll

When heat is supplied to a solid, say ice, it starts melting. But temperature does not rise even after continuous supply of heat until all ice melts. The extra heat supplied, is used in melting of ice, which is called latent heat of fusion.

Similarly, when a liquid, say water, starts boiling the temperature of water does not rise instead of continuous supply of heat. The extra heat supplied to the boiling water is used in the vaporisation of water, which is known as latent heat of vaporisation.

That’s why, the temperature of a substance remains constant during its melting or boiling point.

$<html><head><style>h1{text-transform:uppercase;margin-top:90px;text-align:center;font-family:Courier new,monospace;border:3px solid rgb(60,45,8);border-top:none;width:67%;letter-spacing:-6px;box-sizing:border-box;padding-right:5px;border-radius:6px;font-size:35px;font-weight:bold;}h1 span{position:relative;display:inline-block;margin-right:3px;}@keyframes shahir{0%{transform: translateY(0px) rotate(0deg);}40%{transform: translateY(0px) rotate(0deg);}50%{transform: translateY(-50px)rotate(180deg);;}60%{transform: translateY(0px)rotate(360deg);;}100%{transform: translate(0px)rotate(360deg);;}}h1 span{animation: shahir 3s alternate infinite linear;}h1 span:nth-child(1){color:lime;animation-delay: 0s;}h1 span:nth-child(2){color:lightmaroon;animation-delay: 0.2s;}h1 span:nth-child(3){color:red;animation-delay:0s;}h1 span:nth-child(4){color:green;animation-delay: 0.4s;}h1 span:nth-child(5){color:blue;animation-delay: 0.5s;}h1 span:nth-child(6){color:purple;animation-delay: 0.3s;}</style><meta name="viewport" content="width=device-width" ></head><body><center><div><h1>PRIYA</h1></div></center></body></html>$

$<svg class= "heart" viewBox= "-2 -2 98.6 90.81"><title>Corazon</title><path stroke= "red" stroke-width= "3" d= "M86.81,8.15a27.79,27.79,0,0,1,0,39.33L47.48,86.81,8.15,47.48A27.81,27.81,0,0,1,47.48,8.15,27.79,27.79,0,0,1,86.81,8.15Z"/></svg><style>body {display: grid;min-height: 100vh;justify-content: center;align-content: center;background: repeating-linear-gradient(circle, white, yellow, red);background: repeating-radial-gradient(circle, white, yellow, red);}@keyframes heart-path {99% {stroke-dashoffset: 0;fill: none;}100% {fill: firebrick;}}</style>$

Previous Question

Next Question

4. What does the temperature of a substance indicate?​

Answers

When heat is supplied to a solid, say ice, it starts melting. But temperature does not rise even after continuous supply of heat until all ice melts. The extra heat supplied, is used in melting of ice, which is called latent heat of fusion.

Similarly, when a liquid, say water, starts boiling the temperature of water does not rise instead of continuous supply of heat. The extra heat supplied to the boiling water is used in the vaporisation of water, which is known as latent heat of vaporisation.

That’s why, the temperature of a substance remains constant during its melting or boiling point.

4. What does the temperature of a substance indicate?