R4R.CO.IN
About
Services
Contact
The phenomenon of photoelectric emission was discovered in 1887 by
Home
Question:The phenomenon of photoelectric emission was discovered in 1887 by
1.Albert Einstein
2.Heinrich Hertz
3.Wilhelm Hallwachs
4.Philipp Lenard
Show Answer
Answer:2
← Older
Newer →
Search
Go!
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!