The constant pressure specific heat of air at 25 c is 1005...

Transcript

00:01 This question we are given a constant pressure and specific heat of the air we are given here the constant pressure in specific heat of the air temperature is 25 celsius and we are given here the heat that is q which is equal to we are given here is 1 .005 kilojoule per kilogram multiplied by celsius and now express the values into kilo jr per kilogram that and calvin so we are given the four units and and we just converted this value into that 4 units so let's solve this question so in the first part we want to convert this value is in the kilojoules per kilogram and kelvin so so first just converted this specific heat q which is equal we can write 1 .005 and here we can wait only this we can write that kilojoules per kilogram multiplied by kelvin now so this is the value of their heat now let's write out our second support of this equation in the second we just convert in a second unit so there is a jule per gram multiple celsius so we can write here that 1 .005 which is equal we can weight 1 .005 divided by we can weight 1 kilogram multiplied by 1 celsius and here we can wait at 1 kilojoules which is equal we just we can write here that 1 .005 divided by we can wait 1 1 ,000 and here is converted in the jule per gram and celsius so here this is also same that a q is equal to we can write it is 1 .005 that joule per kilogram and celsius jule per kilogram and celsius here we just convert in the second unit we just convert in a jule per gram here the here this is our final answer now let's solve here our thoughts apart in the third option we want to convert the our that heat energy is in the kilo calorie divided by kilojoules for celsius and here you can write 1 .005 and here we just multiply by 1 kilo calorie divided by you can write here it is 1 .490 kilo and here you can write that q which is equal to 0 .240 kilo calorie per kilojoules and kelvin so here this is the word that specific heat of the air now let's solve our last part of this question so in the d the heat energy into the btu per lm and fahrenheit and here we can write the 1 .005 and we just multiply by 1 btu for 1 .0055.

03:17 We can write here it is 0 .453 divided by 1 lvium and here we just multiply by here we can just multiply by 5 divided by 1.

03:32 Now we just simplify and we can write here answer is in the btu so q is equal we can ve0 .240 etu for lm and lm and phalanide...

Question

The constant pressure specific heat of air at 25 C is 1.005 kj/kg C

Question

The constant pressure specific heat of air at 25 C is 1.005 kj/kg C

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