Math, asked by happy369, 1 year ago

A 60 mm thick large steel plate initially at 440oc is suddenly exposed on both sides to an environment with convective heat transfer co-efficient 235w/m2k and temperature 50oc. determine the centerline temperature, and temperature inside the plate 15mm away from the midplane after 4.3 minutes. also calculate the total heat energy removed per unit area of the plate during the period.

Answers

Answered by pandu141

0

it's not know..........

Previous Question

Next Question

Similar questions

Math, 8 months ago

when the distance is kept fixed speed and time vary directly with each other. true or false...

Accountancy, 8 months ago

On 25th March,2017. a fire broke out in the premises of Kamal Ltd. and destroyed a part of plant and machinery. On account of this, a sharp decline in production for the next six months is expected. The company did not disclose this fact in its annual report for the year ended on 31st March,2017. Which principles is being voilated?. Full disclosure principles Historical cost principles...

Math, 8 months ago

find a pythagoras triplet whose one member is 19...

Science, 1 year ago

Analyses of enzymes found in the blood are used as indicators that tissue damage (heart, liver, muscle) has occurred and resulted in the leakage of cellular enzymes into the bloodstream. one of the common enzymes measured for this purpose is lactate dehydrogenase, which interconverts lactate and pyruvate. select the correct coenzyme (cosubstrate) for the reaction.

Math, 1 year ago

A, b and c jointly thought of engaging themselves in a business venture. it was agreed that a would invest rs. 6500 for 6 months, b, rs. 8400 for 5 months and c, rs. 10,000 for 3 months. a wants to be the working member for which, he was to receive 5% of the profits. the profit earned was rs. 7400. calculate the share of b in the profit.

Science, 1 year ago

does papaya heat or cool our body?

Math, 1 year ago

how many metres are there in 1 km?

Psychology, 1 year ago

Vichar karun utar dya... Upsc मध्ये विचारला गेलेला प्रश्न :- रात्रीचे 3 वाजले आहे. तुम्ही झोपलेले आहेत. अचानक दरवाज्याची बेल वाजते दरवाज्यावर तुमचे आई, वडील उभे असतात आणि त्यांना जोराची भूक लागलेली आहे. आणि फ्रिजमध्ये ब्रेडचा पुडा,जामची बाटली व बिस्किट पुडा ठेवलेला आहे. तर तुम्ही सर्वांत पहिले काय उघडाल? नीट उत्तर दया...