SC 130 Physical Science bad weather test two • Name:

Throughout this test work quietly.

1. ______________________ Cloud type
2. ______________________ Cloud type
3. ______________________ Cloud type
4. ______________________ What number on the board is our latitude?
5. ______________________ What number on the board is our longitude?
6. ______________________ A student moves a distance of 50 meters in 75 seconds, what was the velocity of the student in meters per second?
7. __________________ Students who were 65.0 meters from the LRC banged two boards in synch with the bang board echo. 27 claps of the wood boards took 10.0 seconds. What was the speed of sound in meters per second based on this experiment?
8. __________________ Last night I jogged from Dolihner down to the causeway and back. I ran a total of 6.19 km in 41 minutes and 14 seconds. What was my pace in minutes per kilometer?
9. __________________ On my 6.19 km run in 41 minutes and 14 seconds, what was my average speed in meters per second?
10. __________________ What device made the wave seen in the image?
11. Define refraction in your own words.
12. Sketch a wavelength of 10 cm and an amplitude of 2 cm.
13. Sketch a cumulonimbus cloud.