Question List for "Physics"

Pages: 1 ... 36 37 [38] 39 40 ... 115
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Physics » A beam of light of wavelength 630 nm is incident on a slit that is 0.400 mm wide. If the distance ... New
Started by HudsonKB16
 31 Jul 29, 2018
Physics » An earthquake generates three kinds of waves: surface waves (L-waves), which are the slowest and ... New
Started by saliriagwu
 47 Jul 29, 2018
Physics » A metallic sheet has a large number of parallel slits, 5.0 mm wide and 20 cm apart. This sheet is ... New
Started by Sufayan.ah
 45 Jul 29, 2018
Physics » A thermodynamic engine having the maximum possible efficiency has an efficiency of 25 when operating ... New
Started by maychende
 53 Jul 29, 2018
Physics » The intensity level is 65 dB at a distance 5.00 m from a barking dog. What would be a reasonable ... New
Started by jparksx
 79 Jul 29, 2018
Physics » Two resistors having resistances of 5.0 and 9.0 are connected in parallel. A 4.0- resistor is then ... New
Started by Pineapplelove6
 33 Jul 29, 2018
Physics » The energy density of an electromagnetic wave in free space is A) entirely in the electric field. ... New
Started by V@ndy87
 70 Jul 29, 2018
Physics » Electrically neutral objects cannot exert an electrical force on each other, but they can exert a ... New
Started by frankwu
 40 Jul 29, 2018
Physics » Two people are talking at a distance of 3.0 m from where you are, and you measure the sound ... New
Started by Cooldude101
 40 Jul 29, 2018
Physics » A radar receiver indicates that a pulse return as an echo in 20 s after it was sent. How far away is ... New
Started by sdfghj
 35 Jul 29, 2018
Pages: 1 ... 36 37 [38] 39 40 ... 115