Which change will increase the speed of a sound wave traveling in a solid aluminum rod? changing the rod from a solid to a liquid
changing the rod from a solid to a gas
decreasing the temperature of the rod
increasing the temperature of the rodA wave has a wavelength of 2.30 m and a frequency of 370.0 Hz. What is the speed of the wave?

m/s

This is for my 8th grade science class, i really don’t understand. can someone me? , lol.

How does a circuit breaker protect a refrigerator? a. when the current is too high, a metal strip in the fuse melts and opens the circuit. b. when the resistance is too high , a re-settable which opens a circuit c. when the current is too high , a re-settable switch opens the circuit d. when the resistance is too high a metal strip in the fuse melts and opens the circuit

Both independent and dependent clauses