Physics, asked by KingSupriyo7, 8 months ago

''even if the unit of length is changed ( say to meter or inch) the numerical value of alpha will remain unchanged". justify.

Answers

Answered by padmachowdary

5

Answer:

Since unit of coefficient of linear expansion depends only on temperature therefore,

Previous Question

Next Question

Similar questions

Math, 4 months ago

1. If the area of an equilateral triangle is 25 13 sq.cms, then find its side...

Biology, 4 months ago

disease table and transmission...

Science, 4 months ago

how cow dung cake is inexaustible?

Math, 8 months ago

The measure of 2 adjasent angles of a parellogram are in the ratio of 4:5. The measure of each of the angle of the parellogram are? Pls answer as quickly as possible...

History, 8 months ago

what were the salient feature of the new Weimar Contitution...

Biology, 1 year ago

Find out the number of chromosomes and the amount of dna in a spore mother cell...

Computer Science, 1 year ago

Consider a text file containing ip addresses, one address per physical line. This file may contain some invalid addresses. Create a csv file from this input file such that the invalid ip addresses are removed. The first column of this csv file contains the valid ip address and the second column contains the class a, b, c, dor e. Implement this using regular expressions.

Computer Science, 1 year ago

Find out the maximum sub-array of non negative numbers from an array. The sub-array should be continuous. That is, a sub-array created by choosing the second and fourth element and skipping the third element is invalid. Maximum sub-array is defined in terms of the sum of the elements in the sub-array. Sub-array a is greater than sub-array b if sum(a) > sum(b).