Question 12 of 15 Match the water cycle element in column 1 with the characteristic in column
2.
Glaciers
?
97 percent of Earth's water
Oceans
?
70 percent of Earth's
freshwater
Rivers
?
100 times more water
than in all rivers and lakes
Groundwater
?
Powered by gravity
SUBMIT

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.

The charge on an electron is 1.60218 × 10−19 c and its mass is 9.10939 × 10−31 kg. how strong a magnetic field must be experienced by the electron if its path is a circle of radius 5.5 cm? answer in units of t.

The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?