33
/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
9407987
899870
1
Public Timelines
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
Create
Create a timeline
Public timelines
Library
FAQ

jan 1, 1899 - 德国的卢梅尔和鲁本斯做空腔辐射实验,精确测得辐射能量分布曲线

Description:

地点：
人物：
意义：
补充：为普朗克1900年的量子假说提供了重要实验依据

Added to timeline:

Ht

Bylee66
29 Mar 2024
0
0
140

Date:

jan 1, 1899
Now
~ 126 years ago
About & FeedbackTermsPrivacyLibraryFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL