Hot Cup

(Easy 10 points) You spill a hot cup of soup into your lap. Which of the following statements are true?

You spill a hot cup of soup into your lap. Which of the following statements are true? (Assume that there are no energy transfers between anything except the soup and your lap.)

a.qsoup is negative.
b.Energy is transferred to the soup.
c.Tsoup is positive.
d.-qlap = qsoup

Which ones are they and why so I can understand? 10 piints to best answer!

Energy must conserved. Heat is transferred from the hot substance (soup) to the cold substance (your lap). Therefore, the only true statement is (d): the heat gained by the lap (-q) is equal to the heat lost by the soup (q).

============= Follow up ===============

Based on 40 years of teaching thermochemistry, I can safely say that Trevor and I are correct and Noah and Neon are not.

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Choice Paper Hot Cup White 1000 CS 5004 4 oz
Choice Paper Hot Cup White 1000 CS 5004 4 oz
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Dart 6 oz Hot Cold Foam Cup Vented Plastic Lids Case of 1000
Dart 6 oz Hot Cold Foam Cup Vented Plastic Lids Case of 1000
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Flash Furniture Contemporary Hot Pink Vinyl Kids Recliner with Cup Holder and
Flash Furniture Contemporary Hot Pink Vinyl Kids Recliner with Cup Holder and
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uxcell 98 Inch x 6 Inch Foam Bath Spa Pillow Cushion for Hot Tub w Suction Cup
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Case of 1000 Hot Beverage Lid For 9oz and 10oz Cups White LID RIP 9 WHT
Case of 1000 Hot Beverage Lid For 9oz and 10oz Cups White LID RIP 9 WHT
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Dixie Perfectouch Disposable Hot Cups 12 OZ Cups 100 Count
Dixie Perfectouch Disposable Hot Cups 12 OZ Cups 100 Count
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Paper Hot Cups Sets 100 Count 16 oz Cups Lids Sleeves Straws Office
Paper Hot Cups Sets 100 Count 16 oz Cups Lids Sleeves Straws Office
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Durable White Paper Hot Coffee Cups with Cappuccino Lids and Protective
Durable White Paper Hot Coffee Cups with Cappuccino Lids and Protective
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Premium Coffee Cups With Lids Set of 90 Enjoy Your Favorite Hot and Cold
Premium Coffee Cups With Lids Set of 90 Enjoy Your Favorite Hot and Cold
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Disposable Hot Coffee Insulated Cups By Golden Spoon  50 Pack Set Complete
Disposable Hot Coffee Insulated Cups By Golden Spoon 50 Pack Set Complete
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Bael Wellness Bath Pillow with Suction Cups For Hot Tub Spa Tub and Bathtub
Bael Wellness Bath Pillow with Suction Cups For Hot Tub Spa Tub and Bathtub
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Disposable Hot Coffee Insulated Cups By Golden Spoon  50 Pack Set Complete
Disposable Hot Coffee Insulated Cups By Golden Spoon 50 Pack Set Complete
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Compostable Sugarcane Bagasse Hot Cups 9oz White 50 pack
Compostable Sugarcane Bagasse Hot Cups 9oz White 50 pack
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hot cup heat press printing machine Digital thermal transfer baking cup printing
hot cup heat press printing machine Digital thermal transfer baking cup printing
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Seda North America DW0130049 Viaggio Hot Cup 16 oz Blue 24 sleeves of 16
Seda North America DW0130049 Viaggio Hot Cup 16 oz Blue 24 sleeves of 16
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4 PCS Outdoor Portable Picnic Cups Stainless Steel Drinking Mugs Anti Hot Tea C
4 PCS Outdoor Portable Picnic Cups Stainless Steel Drinking Mugs Anti Hot Tea C
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Mountain High Foods Hot Chocolate K Cups 60 Count 20 Compatible
Mountain High Foods Hot Chocolate K Cups 60 Count 20 Compatible
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GROSCHE MADRID 4 in 1 Hot and Cold Coffee and Tea System 1500 ml 51 oz 12 cup
GROSCHE MADRID 4 in 1 Hot and Cold Coffee and Tea System 1500 ml 51 oz 12 cup
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Gourmia GRC770 12 Cup Rice Cooker and Steamer For Grains and Hot Cereal Steam
Gourmia GRC770 12 Cup Rice Cooker and Steamer For Grains and Hot Cereal Steam
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SOLO 378W 2050 Single Sided Poly Paper Hot Cup 8 oz Capacity White Case of
SOLO 378W 2050 Single Sided Poly Paper Hot Cup 8 oz Capacity White Case of
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Solo OFTL31 0007 White Traveler Plastic Lid For Solo Paper Hot Cups Case of
Solo OFTL31 0007 White Traveler Plastic Lid For Solo Paper Hot Cups Case of
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