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1 + 4 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.

The value of Rydberg Constant is

1.0974 x 10-7 m<-1

10.0974 m<-1

2.01974 x 10-7 m<-1

1.0974 x 107 m<-1