Sci knowledge: lasers work by focusing sound waves

lasers

Source

General Social Survey https://gss.norc.org

Details

Question 1044. Now, I would like to ask you a few short questions like those you might see on a television game show. For each statement that I read, please tell me if it is true or false. If you don't know or aren't sure, just tell me so, and we will skip to the next question. Remember true, false, or don't know. d. Lasers work by focusing sound waves. (Is that true or false?)

Overview

For further details see the official GSS documentation.

Counts by year:

year	iap	don't know	false	no answer	true	not available in this year	Total
1972	1613	-	-	-	-	-	1613
1973	1504	-	-	-	-	-	1504
1974	1484	-	-	-	-	-	1484
1975	1490	-	-	-	-	-	1490
1976	1499	-	-	-	-	-	1499
1977	1530	-	-	-	-	-	1530
1978	1532	-	-	-	-	-	1532
1980	1468	-	-	-	-	-	1468
1982	1860	-	-	-	-	-	1860
1983	1599	-	-	-	-	-	1599
1984	1473	-	-	-	-	-	1473
1985	1534	-	-	-	-	-	1534
1986	1470	-	-	-	-	-	1470
1987	1819	-	-	-	-	-	1819
1988	1481	-	-	-	-	-	1481
1989	1537	-	-	-	-	-	1537
1990	1372	-	-	-	-	-	1372
1991	1517	-	-	-	-	-	1517
1993	1606	-	-	-	-	-	1606
1994	2992	-	-	-	-	-	2992
1996	2904	-	-	-	-	-	2904
1998	2832	-	-	-	-	-	2832
2000	2817	-	-	-	-	-	2817
2002	2765	-	-	-	-	-	2765
2004	2812	-	-	-	-	-	2812
2006	2646	698	824	1	341	-	4510
2008	518	422	727	11	345	-	2023
2010	1103	319	439	2	181	-	2044
2012	972	301	456	8	237	-	1974
2014	1299	396	589	1	253	-	2538
2016	1477	411	619	13	347	-	2867
2018	1173	394	522	4	255	-	2348
2021	4032	-	-	-	-	-	4032
2022	-	-	-	-	-	3544	3544
2024	-	-	-	-	-	3309	3309
Total	59730	2941	4176	40	1959	6853	75699

Values

• 1 true

• 2 false

• NA(d) don't know

• NA(i) iap

• NA(j) I don't have a job

• NA(m) dk, na, iap

• NA(n) no answer

• NA(p) not imputable

• NA(r) refused

• NA(s) skipped on web

• NA(u) uncodeable

• NA(x) not available in this release

• NA(y) not available in this year

• NA(z) see codebook