Which of the following provides the best protection against the sun while on a beach? 1.shorts and ball cap 2.tank top and wide hat 3.ball cap and sun screen 4.wide hat and sun screen

Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s

You can decrease the resistance of a length of wire by

Photons with the highest energy have the longest period