Częstotliwość	Położenie kolejnych minimów [cm]									Różnica położeń kolejnych minimów [cm]							Prędkość dźwięku [m/s]
źró-dła [Hz]	a1	a2		a3	a4	a5	a6	a7	a8	Δ1a	Δ2a	Δ3a	Δ4a	Δ5a	Δ6a	Δ7a	v1	v2	v3	v4	v5	v6	v7	vśr.
700	89	327								238							333.2							333.20
800	93	302								209							334.4							334.40
900	84	274								190							342.0							342.00
1000	64	232		402						168	170						336.0	340.0						338.00
1100	90	244		400						154	156						338.8	343.2						341.00
1400	90	220		345	455					130	125	110					364.0	350.0	308.0					340.66
1600	64	179		263	391					115	84	128					368.0	268.8	409.6					348.80
1700	59	162		258	367					103	96	109					350.2	326.4	370.6					349.06
1800	45	141		240	332	430				96	99	92	98				345.6	356.4	331.2	352.8				346.50
1900	59	149		239	329	424				90	90	90	95				342.0	342.0	342.0	361.0				346.75
2000	50	137		224	315	402				87	87	91	87				348.0	348.0	364.0	348.0				352.00
2100	42	120		197	276	334	429			78	77	79	58	95			327.6	323.4	331.8	243.6	399.0			325.08
2200	40	116		193	269	342	419			76	77	76	73	77			334.4	338.8	334.4	321.2	338.8			333.52
2300	40	108		182	249	321	395			68	74	67	72	74			312.8	340.4	308.2	331.2	340.4			326.60
2400	32	98		168	237	304	374	440		66	70	69	67	70	66		316.8	336.0	331.2	321.6	336.0	316.8		326.40
2500	32	100		164	233	300	366	432		68	64	69	67	66	66		340.0	320.0	345.0	335.0	330.0	330.0		333.33
2600	30	94		157	222	286	350	422		64	63	65	64	64	72		332.8	327.6	338.0	332.8	332.8	374.4		339.73
2700	25	87		151	212	274	334	398		62	64	61	62	60	64		334.8	345.6	329.4	334.8	324.0	345.6		335.70
2900	26	84		140	198	255	312	374	428	58	56	58	57	57	62	54	336.4	324.8	336.4	330.6	330.6	359.6	313.2	333.08
3000	21	76		132	188	242	300	354	410	55	56	56	54	58	54	56	330.0	336.0	336.0	324.0	348.0	324.0	336.0	333.42

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