Great Deal
Great Deal
Regarding nuclear reactions that release a great deal of energy?
Regarding nuclear reactions that release a great deal of energy,
which statement is true?
A. In a fission chain reaction, a uranium nucleus struck by a
high-energy neutron emits two neutrons.
B. Nuclear fission releases more energy per unit mass than
does a fusion reaction.
C. Nuclear reactors produce dangerous levels of air pollution.
D. A fusion reaction proceeds through the joining of two
isotopes of hydrogen.
You can eliminate b and c right away.
The remaining 2 are a bit tricky.
Answer a seems OK, but it is really a moderate energy neutron that works best. Also, it releases 2.5 neutrons on average.
Answer d looks the “most’ right. Fusion can occur between 2 deuterium molecules to form helium.
Mafia – A Great Deal! (1)
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XBOX 360 HUGE SALE 8 BRAND NEW GAMES 12 USED GAMES AND GREAT GAMES, GREAT DEAL $330.00 |
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Red Dead Redemption & Saints Row The Third PS3 Great Deal! $21.49 |
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LOT OF FIVE (5) XBOX 360 CONSOLE CASES/SHELLS – GREAT CONDITION – INSANE DEAL $29.99 |
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Halo 3 (Xbox 360, 2007) 3 DAY SALE! GREAT DEAL! $0.99 |
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Call of Duty: Modern Warfare 2 (Xbox 360, 2009) 3 DAY SALE! GREAT DEAL! $1.04 |
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Fable III (Xbox 360, 2010) 3 DAY SALE! GREAT DEAL! $0.99 |
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WII NUNCHUK REMOTE! GREAT DEAL! CHECK OUT MY OTHER LISTINGS! $4.99 |
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Presto 114316 04820 PopLite Hot Air Corn Popper $29.99 Plug in Prestos PopLite and the party begins. In less than 2.5 minutes you will have up to 18 cups which is equal to two large bowlfuls of fluffy popcorn with virtually no unpopped kernels. And because the machine uses hot air instead of oil the resulting snack is healthier and lower in calories. Thats not to say you can nott add butter in fact the half cup measuring cup on top of the popper doubl… |
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Victorinox 40520 Fibrox 8-Inch Chef’s Knife $24.72 Nothing is worse than going to cut with your cutlery, and having the handle slip around in your hand. To combat this potential for injury, Victorinox has created this Fibrox chef’s knife. The Fibrox® handle is textured and provides a firm grip, even when wet, and does not slip or slide around. It is comfortable and fits naturally to the shape of your hand, and provides an attractive and modern st… |
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Demarle Silpat Non-Stick Baking Mat A must-have for every pastry chef, this thick but flexible silicone baking sheet acts as a non-stick work surface, needing no grease Freeze or bake with it: withstands temperature from -40 to over 480F Great for all your chocolate & sugar work Can be reused thousands of times SilpatCare Instructions Handling Work with Silpat ona flat surface with the smooth side facing up (Silpat logo up). Check t… |
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Whitney Houston – The Greatest Hits $8.99 No Description AvailableNo Track Information AvailableMedia Type: CDArtist: HOUSTON,WHITNEYTitle: GREATEST HITSStreet Release Date: 05/16/2000… |
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Duets II $7.99 BENNETT TONY DUETS II… |
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The Definitive Collection $6.95 Includes the Commodores classics \Three Times a Lady… |
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Tinker Bell and the Great Fairy Rescue (Two-Disc Blu-ray/ DVD Combo) $17.09 What would you do if you met a fairy? Witness the historic moment when Tinker Bell first meets a human being, and it’s not who you think.Years before meeting Wendy and the Lost Boys, Tinker Bell met Lizzy, a little girl with a steadfast belief in the power of pixie dust and the magic land of fairies. During the fairies’ summer visit to the flowering meadows of England, two very differ… |
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Tinker Bell and the Lost Treasure (Two-Disc Blu-ray/ DVD Combo) $18.39 Tinkerbell is back for a whole new season of adventure in Tinkerbell and the Lost Treasure. Pixie Hollow is all abuzz with preparations for autumn and Tinkerbell is hard at work on her latest invention when she is unexpectedly summoned by Queen Clarion and the Minister of autumn. Tinkerbell fears that she’s in trouble again, but is instead delighted to find out that Fairy Mary has recommended her … |
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Cinderella (Walt Disney’s Masterpiece) [VHS] $7.97 Disney’s adaptation of the beloved fairy tale became a classic in its own right, thanks to some memorable tunes (including “A Dream Is a Wish Your Heart Makes,” “Bibbidi-Bobbidi-Boo,” and the title song) and some endearingly cute comic relief. We all know the story–the wicked stepmother and stepsisters simply won’t have it, this uppity Cinderella thinking she’s going to a ball designed to find … |
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Belkin BE112230-08 12-Outlet Home/Office Surge Protector with Telephone and Coaxial Protection $49.99 SAFETY COVERS FOR OUTLETSSLIM DESIGN FOR COMPACT STORAGEORGANIZES CABLES WITH DETACHABLE CORD MANAGEMENT CLIPFLAT-PROFILE PLUG12 OUTLETSTELEPHONE & COAXIAL PROTECTION3780 JOULES8-FT POWER CORDLIFETIME WARRANTY$300000 CONNECTED EQUIPMENT WARRANTYUPC : 722868594322Shipping Dimensions : 14.75in X 6.00in X 2.00inEstimated Shipping Weight : 2.15… |
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