Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 129620

For questions about design, process, data, or analysis of experiments and observations.

2 votes

Why is the transverse Doppler shift "difficult to measure"?

Because you need to have sufficiently high $\frac{u}{c}$ value in the experiment so that the term $\left(\frac{u}{c}\right)^2$ will be significant and the corresponding change in frequency is detectab …
durga prasad paidi's user avatar