Name 4 extensive properties

Which sequence of energy transformations occurs after a battery-operated flashlight is turned on? A) electrical → light → chemical B) electrical → chemical → light C) chemical → light → electrical D) chemical → electrical → light

Which discovery did Galileo make to support the theory that the planets, including Earth, orbit the Sun? A) Venus has phases. B) The orbits of the planets are elliptical C) Earth's rotation causes the Sun to rise in the sky.

1. You throw a ball from a window at a velocity of 2 m/s downward. How fast will the ball be moving when it hits the sidewalk 2.5 m below?

A wave has a frequency of 350 Hz has a wavelength of 3.9 m. What is the velocity of the wave?

Identify each unit as belonging to SI units or US Customary units. gallon mile meter pound kilogram degrees Fahrenheit Kelvin

A roller coaster track is a good example of the law of conservation of energy. Use this law to explain these facts about a roller coaster track. a. The largest hill for a roller coaster track is the first hill on the track.

Which statement about the spectrum of light that emerges from a prism is true? A. High-frequency colors bend more than low-frequency colors. B. High-frequency colors bend less than low-frequency colors. C.

What kind of process can create "rogue" waves? a. Constructive interference c. Refraction b. Destructive interference d. Standing waves

What are constellations? 1. Apparent groupings of stars and planets visible on a given evening 2. Groups of galaxies gravitationally bound and close together in the sky 3.

What is pitch? give an example of a high pitch sound a low pitch sound