Page 13 - Elfin Fly_4
P. 13
Experiment
Make a solar oven!
We can cook with sunlight. How can we do that?
Let’s make our own solar oven.
What We Need 1 Cut out three sides from the lid of the box.
1 pizza box, 2 Fold the flap back along the uncut edge.
clear plastic wrap,
aluminum foil 3 Cover the inside of this flap with aluminum
foil.
4 Tape plastic wrap to the underside of the lid.
5 Place the box in the sun. Keep the flap open.
Report
Check the temperature in the box. After 30 minutes, check the
temperature again. Then put in a piece of cold pizza. What happens?
warmer went up collect sunlight
After 30 minutes, the temperature in the oven .
Then I put in a piece of cold pizza. After some time, it
got . It is because the aluminum foil reflects
. And it helps to sunlight. So, the pizza
could get warmer.
10
Make a solar oven!
We can cook with sunlight. How can we do that?
Let’s make our own solar oven.
What We Need 1 Cut out three sides from the lid of the box.
1 pizza box, 2 Fold the flap back along the uncut edge.
clear plastic wrap,
aluminum foil 3 Cover the inside of this flap with aluminum
foil.
4 Tape plastic wrap to the underside of the lid.
5 Place the box in the sun. Keep the flap open.
Report
Check the temperature in the box. After 30 minutes, check the
temperature again. Then put in a piece of cold pizza. What happens?
warmer went up collect sunlight
After 30 minutes, the temperature in the oven .
Then I put in a piece of cold pizza. After some time, it
got . It is because the aluminum foil reflects
. And it helps to sunlight. So, the pizza
could get warmer.
10
