query: Electric lamp and City electricity frequency
positive_passages.docid: 2517
positive_passages.text: What invisible flicker do different types of light bulbs have?
negative_passages.docid: 26173
negative_passages.text: 15V 3A dc motor PWM frequency setting
negative_passages.docid: 120333
negative_passages.text: Is it possible to split electricity consumption of an appliance between apartments?
negative_passages.docid: 122062
negative_passages.text: Electric vs Electrical vs Electronic
negative_passages.docid: 91540
negative_passages.text: Gravitational waves frequency
negative_passages.docid: 15019
negative_passages.text: Does a single photon's energy depend on frequency? (photoelectric effect)
negative_passages.docid: 768
negative_passages.text: Is electricity instantaneous?
negative_passages.docid: 69860
negative_passages.text: Probability Question Bus Frequency
negative_passages.docid: 28882
negative_passages.text: Atmospheric lighting in cycles
negative_passages.docid: 84971
negative_passages.text: Photoelectric effect, low frequency light
negative_passages.docid: 150336
negative_passages.text: How to create an array of lamps?
negative_passages.docid: 17502
negative_passages.text: Thomson's Lamp and the possibility of supertasks
negative_passages.docid: 16284
negative_passages.text: Current measurement maximum time
negative_passages.docid: 47576
negative_passages.text: How to get the time of a given city?
negative_passages.docid: 16505
negative_passages.text: Measure high voltages with a multimeter
negative_passages.docid: 99555
negative_passages.text: Hours of light per day based on latitude/longitude formula
negative_passages.docid: 116502
negative_passages.text: Is 20 watts of electricity dangerous?