Email
Chat with tutors
Login
Ask Questions, Get Answers
Menu
X
home
ask
tuition
questions
practice
papers
mobile
tutors
pricing
X
Answers posted by upkarsingh2580
Questions
1
answer
0
best answers
0
votes
A steel meter scale is to be ruled so hat millimeter intervals are accurate within about $5 \times 10^{-5}m$ at a certain temperature. The maximum temperature variation allowable during the ruling is:
(Coefficient of linear expansion of steel = $10 \times 10^{-6} K^{-1}$)
answered
Feb 25, 2019
7degree is rright answer
Home
Ask
Tuition
Questions
Practice
Your payment for
is successful.
Continue
...