Physics

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Some of a wave's energy dissipates as heat. In time, this will reduce the wave's A) speed. B) ... Started by yoroshambo	3 Replies 42 Views	Jul 29, 2018 by kthug
An object that completes 10 vibrations in 20 seconds has a frequency of A) 0.5 hertz. B) 2 ... Started by saraeharris	1 Replies 92 Views	Jul 29, 2018 by mjbamaung
A 101-MHz radio wave has vibrations per second of A) less than 101,000,000. B) 101,000,000. C) ... Started by bb	1 Replies 24 Views	Jul 29, 2018 by jxjsniuniu
The vibrations of a longitudinal wave move A) along the direction of wave travel. B) at right ... Started by evelyn o bentley	1 Replies 32 Views	Jul 29, 2018 by HandsomeMarc
Which of these is a longitudinal wave A) sound B) light C) radio D) all of the above E) none ... Started by audragclark	3 Replies 56 Views	Jul 29, 2018 by mbcrismon
The vibrations of a transverse wave move A) along the direction of wave travel. B) at right ... Started by shofmannx20	1 Replies 56 Views	Jul 29, 2018 by tkempin
A blue shift for light indicates that the light source is moving A) toward you. B) away from ... Started by Hungry!	1 Replies 76 Views	Jul 29, 2018 by braelync
Interference is a property of A) sound waves. B) water waves. C) light waves. D) all of the ... Started by leo leo	1 Replies 91 Views	Jul 29, 2018 by scikid
Water waves pass by a piece of cork floating on the water that bobs up and down one complete cycle ... Started by madam-professor	3 Replies 55 Views	Jul 29, 2018 by nixon_s
The distance traveled by a wave during a single period is A) one-half wavelength. B) one ... Started by gonzo233	1 Replies 43 Views	Jul 29, 2018 by eliasc0401
If you quickly run toward the orchestra at a concert, the frequency of the sound you hear will be ... Started by hbsimmons88	1 Replies 53 Views	Jul 29, 2018 by tanna.moeller
A bow wave is produced when a speed boat moves A) nearly as fast as the waves it produces. B) as ... Started by bobbysung	1 Replies 42 Views	Jul 29, 2018 by shaikhs
Which equation is correct for wave speed? A) wave speed = frequency x wavelength B) wave speed = ... Started by imanialler	3 Replies 100 Views	Jul 29, 2018 by joshraies
A skipper on a boat sees wave crests passing the anchor chain every 5 seconds and estimates the ... Started by Wadzanai	1 Replies 39 Views	Jul 29, 2018 by s.meritte
A standing wave is likely produced when A) two waves overlap. B) a wave reflects upon itself. ... Started by saliriagwu	1 Replies 82 Views	Jul 29, 2018 by Mochi
In the Doppler effect it is important to distinguish between A) frequency and speed. B) speed ... Started by RYAN BANYAN	1 Replies 63 Views	Jul 29, 2018 by bigcheese9
A shock wave is produced when a wave source moves A) nearly as fast as the waves it produces. B) ... Started by bclement10	3 Replies 99 Views	Jul 29, 2018 by isabelt_18
An aircraft that flies faster than the speed of sound is said to be A) subsonic. B) supersonic. ... Started by BrownTown3	1 Replies 98 Views	Jul 29, 2018 by onowka
A sonic boom is produced by an airplane flying at a speed A) just below the speed of sound. B) ... Started by RRMR	1 Replies 105 Views	Jul 29, 2018 by ergserg
A shock wave is A) the opposite of a bow wave. B) usually composed of a pair of closely spaced ... Started by bclement10	1 Replies 35 Views	Jul 29, 2018 by kiamars2010
A less intense sonic boom at ground level can occur if the aircraft A) is smaller. B) flies ... Started by neverstopbelieb	3 Replies 60 Views	Jul 29, 2018 by fraziera112
A jet traveling at 1500 km/h passes overhead. The sonic boom produced is heard by A) a listener ... Started by sc00by25	1 Replies 98 Views	Jul 29, 2018 by LegendaryAnswers
Two tuning forks produce sounds of wavelengths 3.4 meters and 3.3 meters. Approximately what beat ... Started by SAVANNAHHOOPER23	1 Replies 95 Views	Jul 29, 2018 by SAUXC
A 1056-hertz tuning fork is sounded at the same time a piano note is struck. You hear three beats ... Started by WWatsford	1 Replies 117 Views	Jul 29, 2018 by ririgirl15
Sound travels fastest in A) air. B) water. C) steel. D) a ... Started by ss2343	3 Replies 74 Views	Jul 29, 2018 by maya.nigrin17@yahoo.com