Question List for "Physics"

Pages: 1 ... 91 92 [93] 94 95 ... 115
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Physics » Two long parallel wires that are 0.40 m apart carry currents of 10 A in opposite directions. What ... New
Started by jon_i
 73 Jul 29, 2018
Physics » What is the resistance of a 0.100-kW light bulb designed to be used in a 120-V circuit dc? A) ... New
Started by rosent76
 60 Jul 29, 2018
Physics » (a) At what Celsius temperature is the average kinetic energy of a helium gas atom equal to 6.21 ... New
Started by Davideckstein7
 106 Jul 29, 2018
Physics » What is the parallax angle for Proxima Centauri, which is Earth's nearest star at 4.3 ly? The ... New
Started by WhattoUnderstand
 54 Jul 29, 2018
Physics » An ideal solenoid 20 cm long is wound with 5000 turns of very thin wire. What strength magnetic ... New
Started by Engineer
 56 Jul 29, 2018
Physics » In the n = 1 state, the energy of the hydrogen atom is -13.6 eV. What is its energy in the n = 2 ... New
Started by itsmyluck
 45 Jul 29, 2018
Physics » How much does it cost to operate a 25-W soldering iron for 8.0 hours if energy costs 8.0/kWh? A) ... New
Started by a0266361136
 30 Jul 29, 2018
Physics » An 8.00-mW laser beam emits a cylindrical beam of single-wavelength sinusoidal light 0.600 mm in ... New
Started by WWatsford
 114 Jul 29, 2018
Physics » The neutron is made up of which one of the following quark combinations (up, down, strange, charm, ... New
Started by evelyn o bentley
 49 Jul 29, 2018
Physics » The molecular weight of nitrogen, N2, is 28 g/mol. What is the rms speed of nitrogen molecules in a ... New
Started by swpotter12
 93 Jul 29, 2018
Pages: 1 ... 91 92 [93] 94 95 ... 115