How much energy would be released if you (when at rest) were to suddenly transform into pure energy? Consider that your mass is approximately 60 kg.
A. 18 x 10^17 J
B. 54x10^17 J
C. 18 x 10 ^9 J
D. 54 x 10^9 J
How much energy would be released if you (when at rest) were to suddenly transform into...
17. [10] How much energy is released by a photon torpedo loaded with 3.0 kg of antimatter? Express your answer in megatons (Mt). (Think carefully about the total mass of reactants and conservation laws!) 1 Mt = 4.184 x 1015 J For perspective, convert that into multiples of Hiroshima-equivalent bombs with yields of 15 kt (0.015 Mt)
Use Conservation of Mass-Energy to determine how much kinetic energy is released when Radium-224 decays into Radon-220 and Helium-4 (an alpha particle). The relevant masses are mRa = 224.020186u, mRn = 220.011368u, and mHe = 4.002603u. Kinetic energy released: A Uranium-236 nucleus that is initially at rest has a mass of 2.9e-25 kg and is initially at rest. When it decays, it creates two fragments that fly off in opposite directions. Fragment #1 moves to the left at a velocity...
5. How much energy is released when 2.50 metric tons of2H2 gas undergoes nuclear fusion? ( metric ton 1000 kg, c 2.9979 x 10 m/s, 1 amu 1.66054 x 10-27 kg) 2H+HHe'n Particle Mass (amu) 1.008665 H He 2.01400 3.01603
How much energy is lost or gained when Co-60 undergoes between decay? Mass of Co-60 is 59.9338 amu, Mass of Ni-60 is 59.9308 amu. Look at the following reaction 238 92U 234 90Th + 42He What would be the energy released for the nuclear reaction above 238 92U = 238.0003 amu, 23490Th = 233.9942 amu and 42He = 4.0015 amu. What would be energy release if 1 Kg of 238U disintegrate to become 234 90Th + 42He. 1 amu=931.5 MeV,...
[10] How much energy is released by a photon torpedo loaded with 3.0 kg of antimatter? Express your answer in megatons (Mt). (Think carefully about the total mass of reactants and conservation laws!) 1 Mt = 4.184 x 1015 J For perspective, convert that into multiples of Hiroshima-equivalent bombs with yields of 15 kt (0.015 Mt)
1. How much energy is required to accelerate a spaceship with a rest mass of 133 metric tons to a speed of 0.558 c? 2. Every day our Earth receives 1.55×1022 J energy from the Sun. If we were able to use 0.75 percent of this energy to accelerate spaceships, then how many missions would be possible in one year?
5. How much energy is required or released when 87.1 g acetone goes from -42.0°C to 154.0°C? Molar Mass 58.08 g/mol AHlus7.27 kJ/mol Cia-2.16 J/goC Ca-1.29 J/gC Csol -1.65 J/g°C bollin-56.0°c T melting-95.0°c
How much energy would be required to ionize(remove the final electron from) a He+ ion if the electron was in the n=2 level? Would it require more or less energy if the electron was in the n=4 level? (a) 2.18 x 10-18 J, more (b) 2.18 x 10-18 J, less (c) - 5.45x 10-19 J, more (d) 5.45x 10-19J, less (e) 5.45x 10-19 J, same
How much energy is required to accelerate a spaceship with a rest mass of 139 metric tons to a speed of 0.528 c? Hints: In the acceleration process the energy we have is converted to the kinetic energy of the spaceship. The classical kinetic energy of an object is half of the mass multiplied by the square of the velocity. What is the relativistic form of the kinetic energy? Incorrect. Tries 1/20 Previous Tries Every day our Earth receives 1.55×1022...
How much energy is required to accelerate a spaceship with a rest mass of 124 metric tons to a speed of 0.565 c? Hints: In the acceleration process the energy we have is converted to the kinetic energy of the spaceship. The classical kinetic energy of an object is half of the mass multiplied by the square of the velocity. What is the relativistic form of the kinetic energy? Incorrect. Tries 6/20 Previous Tries Every day our Earth receives 1.55×1022...