Heat Sheets

Transparent plastic swimming-pool covers called solar heat sheets have thousands of small air-filled bubbles t?

Transparent plastic swimming-pool covers called solar heat sheets have thousands of small air-filled bubbles that resemble lenses.

The bubbles in these sheets are advertised to focus heat from the sun into the water, thereby raising its temperature.

Do you think these bublles direct more solar energy into the water? Defend your answer.

The bubbles will act as insulators being air filled - but focusing the light like a lens is not going to increase the toatl amount of energy entering the water - (they will only increase localised heating)

Find Heat Sheets On eBay Below:

5 Pack Protective Non Stick Sheet 16x20 Heat Press Machine Transfer
5 Pack Protective Non Stick Sheet 16x20 Heat Press Machine Transfer
$24.99
3 Pack PTFE Teflon Sheets for Heat Press Transfers Sheet 16 x 24 Non Stick
3 Pack PTFE Teflon Sheets for Heat Press Transfers Sheet 16 x 24 Non Stick
$10.87
5 Pack PTFE Teflon Sheet for Heat Press Transfer Sheet Non Stick 16 x 24 Hea
5 Pack PTFE Teflon Sheet for Heat Press Transfer Sheet Non Stick 16 x 24 Hea
$13.17
PTFE NON STICK 1 SHEET 15X15 5M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
PTFE NON STICK 1 SHEET 15X15 5M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
$7.99
PTFE NON STICK 1 SHEET 15X18 5M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
PTFE NON STICK 1 SHEET 15X18 5M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
$8.99
Electric Heat Press Machine T Shirt Transfer Digital 15 X 15 Sublimation Sheet
Electric Heat Press Machine T Shirt Transfer Digital 15 X 15 Sublimation Sheet
$239.00
PTFE NON STICK 1 SHEET 17X25 3M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
PTFE NON STICK 1 SHEET 17X25 3M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
$10.99
PTFE NON STICK 1 SHEET 17X24 3M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
PTFE NON STICK 1 SHEET 17X24 3M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
$9.99
PTFE NON STICK 1 SHEET 19X19 3M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
PTFE NON STICK 1 SHEET 19X19 3M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
$11.99
PTFE NON STICK 1 SHEET 19X27 3M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
PTFE NON STICK 1 SHEET 19X27 3M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
$12.99
PTFE NON STICK 1 SHEET 19X27 5M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
PTFE NON STICK 1 SHEET 19X27 5M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
$13.99
PTFE NON STICK 1 SHEET 19X19 5M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
PTFE NON STICK 1 SHEET 19X19 5M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
$12.99
PTFE NON STICK 1 SHEET 17X25 5M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
PTFE NON STICK 1 SHEET 17X25 5M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
$11.99
PTFE NON STICK 1 SHEET 17X24 5M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
PTFE NON STICK 1 SHEET 17X24 5M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
$10.99
PTFE NON STICK 1 SHEET 16x21 5M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
PTFE NON STICK 1 SHEET 16x21 5M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
$9.99
PTFE NON STICK 1 SHEET 13X17 5M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
PTFE NON STICK 1 SHEET 13X17 5M HEAT TRANSFER T SHIRT PRESS QUILTING CRAFT MAT
$7.99
Teflon Sheets for Stick Craft Mat Sheet Heat Press Transfer Sheet 16 x 20 Inch
Teflon Sheets for Stick Craft Mat Sheet Heat Press Transfer Sheet 16 x 20 Inch
$9.99
Teflon Sheet For Heat Press Machine Transfer Sheet Non Stick 16 x 24 inch 5Pack
Teflon Sheet For Heat Press Machine Transfer Sheet Non Stick 16 x 24 inch 5Pack
$13.50
BEST SILICONE FOAM PARTS ACCESSORIEST SHIRT HEAT PRESS MACHINE TRANSFER SHEETS
BEST SILICONE FOAM PARTS ACCESSORIEST SHIRT HEAT PRESS MACHINE TRANSFER SHEETS
$39.05
1 Pack 15x15 Teflon Sheet For Ironing Heat Press Machine Transfer Sheet Pressing
1 Pack 15x15 Teflon Sheet For Ironing Heat Press Machine Transfer Sheet Pressing
$12.25
Digital Heat Press Machine 15 x 15 + 10 Sheets Heat Transfer Vinyl Sublimation
Digital Heat Press Machine 15 x 15 + 10 Sheets Heat Transfer Vinyl Sublimation
$298.00
Printing Presses  Accessories Fancierstudio Heat Swing Away 9x12 Coated Sheet
Printing Presses Accessories Fancierstudio Heat Swing Away 9x12 Coated Sheet
$170.79
Fancierstudio Heat Press Swing Away 9x12 Coated with Sheet Sublimation 9x12 GB
Fancierstudio Heat Press Swing Away 9x12 Coated with Sheet Sublimation 9x12 GB
$191.86
Power Heat Press Machine Swing Away Rhinestone Vinyl Transfers W Teflon Sheet
Power Heat Press Machine Swing Away Rhinestone Vinyl Transfers W Teflon Sheet
$141.18
Fancierstudio Heat Press Swing Away 9x12 Coated With Sheet Sublimation Heat GB
Fancierstudio Heat Press Swing Away 9x12 Coated With Sheet Sublimation Heat GB
$166.99
1000 Use 3 Pack Teflon PTFE Sheet for Heat Press Transfers 16 x 20 Heat Resi
1000 Use 3 Pack Teflon PTFE Sheet for Heat Press Transfers 16 x 20 Heat Resi
$17.91
Bluedrop Silicone Foam for T Shirt Heat Press Machine Transfer Sheets High Tempe
Bluedrop Silicone Foam for T Shirt Heat Press Machine Transfer Sheets High Tempe
$40.84
Heat Press Machine Sheet Sublimation Swing Away T shirt Transfer Rhinestone 9x12
Heat Press Machine Sheet Sublimation Swing Away T shirt Transfer Rhinestone 9x12
$154.31
15x15 Digital T shirt Heat Press Machine w Free non stick 5mil
15x15 Digital T shirt Heat Press Machine w Free non stick 5mil
$229.99
ShareProfit Heat Press Teflon Sheet 15x15 Sublimation Heat Transfer
ShareProfit Heat Press Teflon Sheet 15x15 Sublimation Heat Transfer
$7.95
The Mug 5 in 1 Heat Press utilizes transfer sheets to imprint graphic designs
The Mug 5 in 1 Heat Press utilizes transfer sheets to imprint graphic designs
$455.00
10 Blank GOLD ALUMINUM SHEET 8X12 DYE HEAT TRANSFER SUBLIMATION
10 Blank GOLD ALUMINUM SHEET 8X12 DYE HEAT TRANSFER SUBLIMATION
$25.00


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