What does the P symbol mean?

Related questions

1. What is the difference between speed and velocity?
2. What is the purpose of batch normalization?
3. What is the difference between acceleration and velocity?
4. What is the difference between the actual output and generated output known as?
5. What is meant by simulated annealing in artificial intelligence?
6. What is the dimensional formula of velocity?
7. Why optimization techniques are used?
8. Why is current denoted?
9. What is the SI unit of velocity?
10. What is the meaning of cost optimization?

Tags

1. #audiotapes
2. #capital
3. #tapes
4. #graphic
5. #notice
6. #represented
7. #circled
8. #recording
9. #letter
10. #cassette
11. #sound
12. #symbol
13. #copyright
14. #phonorecord
15. #embodied
16. #compact
17. #discs
18. #provide
19. #phonogram