For each of the following, indicate whether it would lead to an increase or decrease in global temperatures by writing increase or decrease in the blank following each item. an increase in global cloud cover: melting of glaciers and ice caps: an increase in sunspot number: increased release of ash and sulfur dioxide from volcanoes: increased rates of chemical weathering:

Will a heavier bowling ball hit pins better than a lighter bsll

Light traveling in a medium with a refractive index 1.19 is incident on a plate of another medium with index of refraction 1.79. at what angle of incidence is the reflected light fully polarized?

Samir watches a 100-minute movie on his spaceship. maria's spaceshipe flies in the same direction as samir's spaceship but she observes his move to last 125 minutes and his spaceship to be 40 m long. how long does samir observe his own spaceship to be? according to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does marias voyage take according to samir?