After a marathon many runners are given a shiny, aluminium blanket to wrap around their bodies. explain why the blanket is shiny and a metal?

As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy

Which of the following is the phase that results when the moon is on the opposite side of the earth from the sun? a. quarter moon b. crescent moon c. new moon d. full moon

Apersons beliefs and general outlook, which act like filters on the information they receive are called ?