The atomic bomb that exploded over Hiroshima released 6.7 x 1013 J (67 TJ) of energy. How much mass was converted to energy in this explosion?

Q: Suppose the Sun is 1.31714 × 108 km from Earth. The speed of light is 2.99792 × 108 m/s. How long…

A: Given The distance between the earth and the sun is d=1.31714×108 km. The speed of light is…

Q: If 10 g of mass were completely converted to energy, how many Joules of energy would there be?

A: The amount of mass which is completely converted into energy is given by m=10 g=0.01 kg

Q: A 5.00-grain aspirin tablet has a mass of 320 mg. For how many kilometers would the energy…

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Q: 1. How fast is a 1.5g bullet moving if it has a momentum of 1.2kg m/s?

A: The formula for momentum is p=mv Where v is the velocity and m is the mass. Hence we get v=p/m

Q: How many meters are in a light year?

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Q: Compare the amount of mass converted to energy in nuclear reactions and in chemical reactions.

A: Energy is a much more fundamental quantity than mass. Mass Energy relation can be given by E=mC2

Q: There is approximately 10³4 J of energy available from fusion of hydrogen in the world's oceans. a)…

A: 1. As per the above question, 10³4 J of energy available from a fusion of hydrogen in the world's…

Q: How much mass had to be converted into energy to produce the 50-Megaton detonation of the Tsar Bomb…

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Q: The Big Bang that began the universe is estimated to have released 1068 of energy. How many stars…

A: energy created by star, E =0.5 x 1068 J mass of a star, m = 4 x 1030 kg

Q: How much mass must be converted to energy to release one million kilowatt hours?

A: At first, we have to find the equivalent energy of one million kilowatt-hours, and then we will find…

Q: To say that E = mc (squared) is to say that energy  (a) increases as the speed of light squared.…

A: Introduction: E=mc2, equation in German-born physicist Albert Einstein;s theory of special…

Q: Under influence of the net force, a car with mass 800 kg reaches speed of 15 m/s, within 5sec. What…

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Q: In a chemical reaction, the difference of mass between the reactants and products is found to be…

A: Difference of mass=∆m=5.25×10-28kgE=∆m×c2=5.25×10-28×(3×108m/s)2=47.25×10-12Jc: velocity of…

Q: How much mass is required to produce 1.6 x 10^14 J of energy?

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Q: What speed in m/s would correspond to this energy?

A: 1 PeV = 1015 eV = 1015 × 1.602 × 10-19 J = 1.602 × 10-4 J Now, Glashow resonance kinetic energy…

Q: kinetic energy

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Q: The fission of 1 kg of uranium produces 8.0 × 1013 J of energy.

A: Given: Mass of uranium m = 1 kg Energy produces in fission E = 8.0 ×1013 J   Find: a) the mass, in…

Q: According to the equation, ? = ??², how does the amount of energy in a kilogram of feathers compare…

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Q: How fast (in meters per second) must an iron ball with a mass of 51.2 g be traveling in order to…

A: Given: The mass of the object is 51.2 g. The kinetic energy of the object is 16.15 J.

Q: Electrical energy of approximately 1.00 x 1019J is used annually in the United States. How much rest…

A: Given data:  Energy (E) = 1.00×1019 J Required: The rest mass (m)

Q: The Big Bang that began the universe is estimated to have released 1068 J of energy. How many stars…

A: Average mass of the star is m = 4.00×1030 kg Released energy is E = 1068 kg

Q: Electrical energy of approximately 1.00 x1019 J is used annually in the United States. How much rest…

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Q: A proton travels at 99.9912% of the speed of light. An antiproton travels in the opposite direction…

A: concept:

Q: Suppose one gallon of gasoline produces 1.1x108J of energy, and this energy is sufficient enough to…

A: Given data *One gallon produces energy is E0 = 1.1 × 108 J *The given mass of the tablet is m = 325…

Q: Protons are accelerated at a speed of 0.999999972c. What is the total energy of each proton?

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Q: How much energy is contained in 0.525 g of matter? Recall the speed of light c = 3.00 * 10 ^ 8 * m /…

A: Given data:   Mass (m) = 0.525 g = 0.525×10-3 kg Speed of light (c) = 3.00×108 m/s Required:  The…

Q: How much energy is needed to kick football of mass 500 grams with the velocity 72km/hr

A: mass of football = 500 grams  = 0.5 Kg velocity = 72 km/hr  = 72 * (5/18) m/s = 20 m/sEnergy needed…

Q: The total annual energy consumption in the US in 2020 was 92.9 quadrillion BTUs. How much mass (in…

A: The given total annual energy consumption in the US in 2020 was E = 92.9 quadrillion BTU since, 1…

Q: An electron has a mass of 9.11×10−31kg. A proton has a mass of 1.67×10−27kg. What is the mass of a…

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Q: The sun generates energy through nuclear fusion, which converts mass into energy. If the sun…

A: Given Data: The energy of sun radiated per second is, E=3.8×1026 W   The expression for the…

Q: the kinetic energy of a particle of mass 50 moving with velocity 2/3 i +1/3j + 2/3 k is 25 .II O 75…

A: Given data: Mass, m=50 kg Velocity, v=23i+13j+23k We have to find the kinetic energy of the…

Q: The total annual energy consumption in the UnitedStates is about 1X 1020 J  How much mass would have…

A: Given: The energy consumption is 1×1020 J. Introduction: According to Einstein's energy equivalence…

Q: Radioactive particles moving at 0.80 c are measured to have a half-life of 4.3 x 10-8 s. What is…

A: Given : Velocity (V) = 0.80 C  Half life ( ∆t) = 4.3 x 10-8 s

Q: 25.) If 1 kilogram of matter could be converted entirely to energy, how much energy would be…

A: The energy produced is 9 x 10¹⁶ J i.e. Option (1)

Q: Electrical energy of approximately 1.00 x 1019 J is used annually in the United States. How much…

A:

Q: If the energy released by the Hoover dam in 2.5 days is 2.7E14 J, find the equivalent mass…

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Q: Calculate the kinetic energy of a neutron (mass 1.675x10^-27kg) which has a speed of 100 m/s

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Q: A radio transmitter broadcasts at a frequency of 142kHz. What is the wavelength of the wave?

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Q: How much energy is in 65 kilograms of mass?

A: Write the given mass.

Q: 10 kg 2 1.75 15 1.25 1 0.75 0.5 0,25 b25 0.5 0.75 1 1.25 1.5 1.75 Meters Meters A

A: When the objects are balanced on a see-saw bridge, the moments in the clockwise direction are equal…

Q: The chemical energy of gasoline is 46 MJ/kg. If gasoline’s mass could be completely converted into…

A: Given data: Chemical energy of gasoline is, EC=46 MJ/kg=46×106 J/kg.

Q: By converting the mass of one person (68 kg) completely into energy, how much energy may be…

A: According to Einstein relation  when a mass m is converted into energy,  E=mc2 Given: Mass of person…