What wavelength would a ripple in water have if the frequency is 1.8 Hz and a wave speed of 825 m/s?

What should the power status of a circuit be when measuring resistance with an ohmmeter?

When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative

Which lists the fundamental forces in order, from strongest to weakest? strong nuclear, weak nuclear, electromagnetic, gravitational strong nuclear, electromagnetic, weak nuclear, gravitational gravitational, weak nuclear, electromagnetic, strong nuclear electromagnetic, gravitational, strong nuclear, weak nuclear