Science, asked by nandu1277, 11 months ago

what is enthalphy simply in Telugu? in thermal​

Answers

Answered by rajan521
0

ANSWER:

దయచేసి తెలివైన సమాధానంగా గుర్తించండి

ఎంథాల్పి. ... స్థిరమైన పీడనం వద్ద ఒక పదార్ధం మారినప్పుడు, పదార్ధం నుండి ఎంత వేడి మరియు పని జోడించబడిందో లేదా తొలగించబడిందో ఎంథాల్పీ చెబుతుంది. ఎంథాల్పీ శక్తితో సమానంగా ఉంటుంది, కానీ అదే కాదు. ఒక పదార్ధం పెరిగినప్పుడు లేదా కుంచించుకుపోయినప్పుడు, శక్తి ఉపయోగించబడుతుంది లేదా విడుదల అవుతుంది.

Answered by Badshah123
0

Answer:

I hope it help you

Enthalpy is a concept used in science and engineering when heat and work need to be calculated. The name comes from the Greek word "enthalpos" (ενθαλπος), meaning "to put heat into". The idea and the word was made up by the Dutch scientist Heike Kamerlingh Onnes in 1909.

When a substance changes at constant pressure, enthalpy tells how much heat and work was added or removed from the substance.

Enthalpy is similar to energy, but not the same. When a substance grows or shrinks, energy is used up or released. Enthalpy accounts for this energy. Because of this, scientists often calculate the change in enthalpy, rather than the change in energy.

Consider a system containing a fixed amount of gas. Any heat energy entering the system will:

1) Increase the Internal Energy of the gas

or

2) Lead to some work being done to expand the system. The work done is the product of pressures and volume. Enthalpy takes both these factors into account.

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