Science, asked by rohitrawat1, 1 year ago

the length of an aluminum bar of lenght 80 cm increases by 1 mm on heating. what is the final temperature of the bar if it was initially at temperature 20℃? (given: coefficient of linear expansion of aluminium =25 x 10_6/℃)

Answers

Answered by arko2003

0

alum8nium bar never increase s by 1 mm

Previous Question

Next Question

Similar questions

Math, 8 months ago

length of each side of a equalaterial triangle of area 4√3...

English, 8 months ago

State whether the underlined words are possessive pronouns or possessive adjectives: [3] (a) Is your bicycle running -------- smoothly? Its front wheel ---- needs a attention. (b) An uncle of ours has written ------ a book on physics. (c) Lakshman said that today is his birthday. When is yours? ----.

Geography, 8 months ago

Find the correct sequence of the following mountain and hill ranges from north to south from the options given below: a. Shiwalik, Satpura, Nilgiri Himadri b. Satpura, Nilgiri, Himadri, Shiwalik c. Himadri, Shiwalik, Satpura, Nilgiri d.Himadri, Satpura, Nilgiri, Shiwalik...

English, 1 year ago

Nature is the eternal source of happiness comment...

Social Sciences, 1 year ago

which is the world highest mountain range in the world...

Physics, 1 year ago

a scooter moving at a speed of 10 m/s is stopped by applying brakes which produces a uniform acceleration of -0 .5 ms-2 how much distance will covered by the scooter before it stops...

English, 1 year ago

Imagine that you are sudha murthy. Write a letter to your class teachar expressing your happiness regarding your job of teaching your grandmother.

Biology, 1 year ago

What is the structural organisation of a cell...