Hubble’s law states that the velocity of a galaxy is equal to H0d. Substitute this value into the time equation, and simplify the equation. Use H to represent the Hubble constant.

Which energy transformation occurs in the core of a nuclear reactor? nuclear energy mechanical energy nuclear energy - thermal energy thermal energy -- nuclear energy mechanical energy - nuclear energy

The frequency of the fundamental of the guitar string is 320 hz. at what speed v do waves move along that string?

Frequency of electromagnetic waves that a radio station is assigned is called