Question

how much energy in joules is contained in 1 kg of water if its natural deuterium...

how much energy in joules is contained in 1 kg of water if its natural deuterium issued in the fusion reaction 2/3H + 2/1 H -> 1/1H that releases 4.03 MeV. Compare this to the energy obtained from burning 1 kg of gasoline, about 5 x 10^7 J

Science   Advanced-Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
How much energy (J) is contained in 1.1 kg of water if its natural deuterium is...
How much energy (J) is contained in 1.1 kg of water if its natural deuterium is used in the fusion reaction of 21H+21H?31H+ 11H? Compare to the energy obtained from the burning of 1.1 kg of gasoline, about 5.5×107 J .
Consider the following nuclear fussion reaction: 2/1 H + 2/1 H -----> 3/1 H + 1/1...
Consider the following nuclear fussion reaction: 2/1 H + 2/1 H -----> 3/1 H + 1/1 H Each fusion event releases approximately 4.03 MeV of energy. How much total energy, in joules, would be released if all the deuterium atoms in a typical 0.250-kg glass of water were to undergo this fusion reaction? Assume that approximately 0.0115% of all the hydrogen atoms in the water are deuterium. A typical human body metabolizes energy from food at a rate of about...
Nuclear power comes from the conversion of mass to energy by the equation E=mc2. In nuclear...
Nuclear power comes from the conversion of mass to energy by the equation E=mc2. In nuclear reactions the energy released is found by taking the total of the mass of the reactants minus the total mass of the products and mulitplyig by c2. We are going to look at the enrgy produced by a typical fusion reaction and a typical fission reaction and compare that to the energy content of chemical reactions Fission is splitting an atom into two smaller...
Scientists estimate that the world's oceans contain 1.50 ✕ 1021 kg of water. Of all the...
Scientists estimate that the world's oceans contain 1.50 ✕ 1021 kg of water. Of all the hydrogen nuclei in this water, 0.0156% are in the form of deuterium. The following reaction is one way that the fusion of two deuterium nuclei can produce a more massive nucleus. 21D + 21D → 31T + 11H Each time two deuterons fuse in this manner, the reaction produces 4.03 MeV of kinetic energy, which can be captured to generate electricity. (a) How much...
Scientists estimate that the world's oceans contain 1.30 ✕ 1021 kg of water. Of all the...
Scientists estimate that the world's oceans contain 1.30 ✕ 1021 kg of water. Of all the hydrogen nuclei in this water, 0.0156% are in the form of deuterium. The following reaction is one way that the fusion of two deuterium nuclei can produce a more massive nucleus. 21D + 21D → 32He + 10n Each time two deuterons fuse in this manner, the reaction produces 3.27 MeV of kinetic energy, which can be captured to generate electricity. (a) How much...
The following fusion reaction takes place in the Sun and furnishes much of its energy: H→...
The following fusion reaction takes place in the Sun and furnishes much of its energy: H→ He + e + Energy + 0 1 4 2 1 1 4 2 where e 0 +1 is a positron (positively charged electron). How much energy is released as 1.00 kg of hydrogen is consumed? The masses of 1H, 4He, and e 0 +1 are, respectively, 1.007825 a.u, 4.002 6004 a.u, and 0.000549 a.u, where atomic electrons are included in the first two...
How much thermal energy (in J) is required to boil 2.25 kg of water at 100.0°C...
How much thermal energy (in J) is required to boil 2.25 kg of water at 100.0°C into steam at 149.0°C? The latent heat of vaporization of water is 2.26 ✕ 106 J/kg and the specific heat of steam is 2010 J kg · °C .
Chapter 31/32 Part 2 1. The energy of 28.3 keV is required to ionize a molecule...
Chapter 31/32 Part 2 1. The energy of 28.3 keV is required to ionize a molecule of the gas inside a Geiger tube, thereby producing an ion pair. Suppose a particle of ionizing radiation deposits 0.475 MeV of energy in this Geiger tube. What maximum number of ion pairs can it create? 2. Calculate the energy in MeV released in a ? decay of 249Cf. Assume that the masses of 249Cf and 245Cm are 249.075573 and 245.057087 u, respectively. 3....
How much energy is required to change a 23 g ice cube from ice at −...
How much energy is required to change a 23 g ice cube from ice at − 12 ◦ C to steam at 101 ◦ C? The specific heat of ice is 2090 J / kg · ◦ C and of water 4186 J / kg · ◦ C. The latent heat of fusion of water is 3 . 33 × 10^5 J / kg, its latent heat of vaporization is 2 . 26 × 10^6 J / kg, and the...
3. (a) What is a kilowatt-hour? (b) How many Joules of energy are contained in 1...
3. (a) What is a kilowatt-hour? (b) How many Joules of energy are contained in 1 kWh? (c) If the output power of a light bulb is 100 W. At 10 cents per kWh, what is the cost of running the bulb for 10 hours. 4. A 2 mm tungsten filament in a small light bulb has a resistance of 0.05 Ω. What is its diameter?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT