Which form of energy does a battery-powered flashlight receive as an input?

A.

chemical potential energy

B.

radiant energy

C.

solar energy

D.

thermal energy

Calculate the average speed of Charlie who runs to the store 4 km away in 30 minutes

What is gathering info using your senses?

A car travels 1000m North and 2000m South. The total journey time is 300s. Calculate the distance traveled

What is the Wind abrasion

H2SO4 goes to HSO4 Did it gain or lose a proton? Is it a Bronsted-Lowery acid or base?

To describe velocity you need to know?

Mohammed made a chart to list examples and nonexamples of projectile motion. Which best completes the chart? a - a football thrown in the airb - a kite flying on a stringc - a golf ball rolling off a table d - water spraying from a fountain

Halley's Comet appears around the sun about once every 76 years. It passes through the part of its orbit nearest the sun in just a few months but then moves out to great distances and takes more than half a century for the rest of its orbit.

In order to hike around a portion of Lake Allatoona, a tour guide determines that he must take his group 150 m east, 60 m north, then 75 m west.

Explain what happens to light when it is refracted at the surface of water.