Tsunami waves are caused by earthquakes in the ocean for as the wave approaches the shore they usually grow in height when does occurs which aspect of the waves of change

The of a machine determines its "usefulness." a. input force b. output force c. mechanical advantage

Aphysical change is a change in the size, shape,, or stafe of matter true or false

(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?