How many 1-kiloton bombs would have to explode to produce 34.74 × 1026 joules, the amount of energy emitted by the Sun in 9 seconds?
The number of 1-kiloton bombs that would have to explode is × 1014, or trillion.
How many 1-kiloton bombs would have to explode to produce 34.74 × 1026 joules, the amount...
How many joules of energy would be required to heat 28.5 g of carbon from 23.6oC to 54.2oC? (Specific heat capacity of carbon = 0.71 J/goC.)
how many net atoms Course Contents . HW .9 - due WED 10/30 by Bamfission_num_bomb-TNT-to-time.problem 6 Timer I Notes van A nuclear warhead is designed to explode with an energy equivalent of 400 kilotons TNT. How many days does it take for a 1 GW power plant to produce this amount of energy? days Submit Answer Tries 0/2 Post Discussion
How many joules of energy would be required to heat 26.4 g of carbon from 23.6°C to 54.2°C? (Specific heat capacity of carbon = 0.71 J/g.°C.) 1.1 X 103 1.0 X 103 none of these 1.5 X 103 5.7 X 102
An electron has a charge of -1.6 x 10-19 C. How many electrons would be needed to produce a net charge of -12.4 x 10-5 The required number of electrons is 1014
1.How many Joules of internal energy,entalpy change and work are involved if 0.01 mole of an ideal gas with a volume of 300 mL at 27 ° C is reversibly compressed adiabatic until the volume becomes 150 mL?
1. How many lines would be in the emission spectrum of hydrogen if the hydrogen atom had only 4 energy levels? 2. What was the initial energy level of an electron if it was excited by a photon of wavelength 0.656µm and jumped to an energy level of 3? 3 .Calculate the frequency of visible light emitted by electron drop from n=233000 in Balmer series of hydrogen atom.
6. Answer the following questions regarding the reaction below. a. How many grams of hydrogen would be needed to produce 5.450 x 106 kJ of energy? Assume excess oxygen? How many grams of oxygen would be needed to produce 2.725 x 106 kJ of energy? Assume excess hydrogen? Determine the value of q for the formation of 6.542 grams of water. Determine the value of q for the conversion of 6.542 grams water into hydrogen and oxygen gas. b. c....
Kinetic Energy- KE-1 a) A 1,500kg car is traveling at 30.0m/s. How many joules of kinetic enorekye energy as the KE-2 a) Two objects with masses m -20.0 have? does the car b) Find the speed in km/hr for a 7.00kg bowling ball to have the same etic energy Find the ratio E/Ex g and my-60.0kg are both traveling with the same speed V. b) Two objects with identical masses m are traveling with speeds V1 20.0m's c) In part...
How many seconds have 1 year if we know 1 munte have 60 seconds
1. A 1 liter bottle of Coca Cola weighs about 1 kilogram. If that bottle were combined with an equal amount of anti-Coke (i.e. Coca Cola made of anti-matter) so that both liquids annihilate and get transformed into pure electromagnetic energy (gamma rays), how many Joules of energy would be released? (note that you get the units in Joules if you use units of kilograms, meters and seconds for your calculations.) 2. The nutritional (chemical) energy content of the same...