HERE ARE THE RAPTORS EXPERIMENT and ACTIVITY PICTURES
Activity 18 SOLAR ENERGY and TRAY ANGLE
MATERIALS
PROCEDURES
1. Measure the water
2. Measure the STARTING temperature of the water
3. RECORD the DATA
4. Set one tray flat and the other at an ANGLE toward the SUN
5. Pour 1 cup of water into each solar tray .
6. COVER the solar trays.
7. Leave the solar trays in the direct sun for 40 minutes.
8. Pour the water into the tumblers and measure the water temperature.
9. RECORD the DATA.
10. RECORD,GRAPH and SHARE THE DATA.
141516
NEXT---->Activity 19---> DESIGN A SOLAR COLLECTOR.
1718
The students will use the DATA from ACTIVITIES 14, 15, 16, 17 and 18 to DESIGN the MOST EFFICENT SOLAR COLLECTOR.