query: Benefits of a light meter
positive_passages.docid: 14076
positive_passages.text: Why use a dedicated light meter instead of the one built into the camera?
negative_passages.docid: 81158
negative_passages.text: Light "diode" and 2nd law of thermodynamics
negative_passages.docid: 16505
negative_passages.text: Measure high voltages with a multimeter
negative_passages.docid: 91300
negative_passages.text: Does light loses its energy when it passes through denser medium?
negative_passages.docid: 26074
negative_passages.text: Seeing strange things in light
negative_passages.docid: 67947
negative_passages.text: How power meter works for residential buildings?
negative_passages.docid: 88577
negative_passages.text: How is light produced?
negative_passages.docid: 82766
negative_passages.text: In Microscope are Light and Dark used for anything?
negative_passages.docid: 24863
negative_passages.text: How can gravity affect light?
negative_passages.docid: 98091
negative_passages.text: Can an LC oscillator be used to generate visible light?
negative_passages.docid: 98252
negative_passages.text: How do I calculate the power consumed by a lightbulb?
negative_passages.docid: 104084
negative_passages.text: Area Light vs. Emissive Polygon
negative_passages.docid: 63340
negative_passages.text: What is physically correct lighting all about?
negative_passages.docid: 78408
negative_passages.text: calculating resistance for LED strips to use as parking lamps and turn signals
negative_passages.docid: 79910
negative_passages.text: Why does a light object appear lighter in your peripheral vision when it's dark?
negative_passages.docid: 47395
negative_passages.text: What exactly is light?
negative_passages.docid: 64508
negative_passages.text: Where exactly does energy quantisation come in for light?