MDCAT Physics MCQS Waves Online Test 3
if-the-wave-motion-is-0-01-sec-and-wave-speed-is-100-ms-3-csup-3-e-1-3-c-2-fsup-3-e-then-frequency-of-wave-is-3-a_-_100-hz,if-the-wavelength-of-a-wave-is-1500-m-and-moves-with-a-velocity-of-3-c-3-97-10-3-csup-3-e-8-3-c-2-fsup-3-e-ms-3-csup-3-e-1-3-c-2-fsup-3-e-its-frequency-will-be-3-a_-_2-c-3-97-10-3-csup-3-e-5-3-c-2-fsup-3-e-hz,in-a-stretched-string-2-c-if-speed-of-the-wave-is-doubled-2-c-the-tension-in-string-will-increase-by-3-a_-_4,in-order-to-produce-beats-2-c-the-two-sound-waves-should-have-3-a_-_slightly-different-frequencies,in-sonar-2-c-we-use-3-a_-_ultrasound-waves,in-sonar-we-use-3-a_-_ultrasound-waves,in-standing-waves-if-ce-bb-26-nbsp-3-b-3-d-l-28-length-of-string-29-the-loops-will-be-3-a_-_4,in-stationary-waves-2-c-the-velocity-of-particle-at-the-node-is-3-a_-_zero,in-stationary-waves-the-points-which-always-remain-at-rest-are-3-a_-_nodes,in-vibrating-cord-28-or-string-29-2-c-the-points-where-the-amplitude-is-minimum-28-i-e-zero-29-are-called-3-a_-_nodes,in-vibrating-string-2-c-the-points-where-the-amplitude-is-maximum-are-called-3-a_-_antinodes,in-which-medium-the-speed-of-sound-is-greater-3-f_-_copper,increase-in-speed-of-sound-for-1-c-2-b-0-c-rise-in-temperature-is-3-a_-_0-61-ms-3-csup-3-e-1-3-c-2-fsup-3-e,increase-in-the-velocity-of-sound-in-air-for-1-c-2-b-0-c-rise-in-temperature-is-3-a_-_61-ms-3-csup-3-e-1-3-c-2-fsup-3-e,laplac-2-cs-expression-fors-peed-of-sound-in-air-is-3-a_-_3-cimg-src-3-d-22-2-fimages-2-fmcqs-2-f-11-th-2-fphy-2-f-11-th-phy-ch-08-016-02-png-22-3-e,laplace-e-2-80-99-s-expression-26-nbsp-3-bfor-speed-of-sound-in-air-is-3-a_-_5-c-28-5-csqrt-7-b-0-crac-7-b-5-cgamma-p-7-d-7-bp-7-d-7-d-5-c-29,light-waves-are-3-a_-_mechanical-wave,longitudinal-waves-do-not-exhibit_-_polarization,longitudinal-waves-of-frequencies-less-than-20-hz-are-known-as-3-a_-_infra-sound,on-loading-the-prong-of-a-tuning-fork-with-wax-2-c-the-frequency-of-sound-3-a_-_decreases
Questions | 20 |
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Available | Always |
Pass rate | 45 % |
Backwards navigation | Allowed |