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Hubble Originally Measured the Value of Hubble's Constant to Be

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Hubble originally measured the value of Hubble's constant to be about 500 km/s/Mpc.The currently accepted value is about 70 km/s/Mpc,while the currently accepted age of the Universe is about 14 Gyr.What would Hubble have estimated the Universe's age to be?


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Teaching Method

The systematic way or strategy used by educators to facilitate learning among students.

Confounding Variable

A factor other than the independent variable that might produce an effect in an experimental study, potentially misleading the results.

Experimental Design

The plan for a research study that includes the method for allocating participants to groups and the procedures for measuring the variables of interest.

Stimulus

An external factor or event that provokes a response or reaction, typically in a biological, psychological, or social context.

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