▲ 339 ▼ rule, do not (thelemmy.club) submitted 3 months ago by snoons@lemmy.ca to c/onehundredninetysix@lemmy.blahaj.zone 54 comments fedilink hide all child comments Error in the text: 1000mW laser with 532nm wavelength which is green light. 1000nm light is infrared.
[–] state_electrician@discuss.tchncs.de 48 points 3 months ago (3 children) 1000mW or simply 1W. permalink fedilink source hideshow 6 child comments replies: [–] Valmond@lemmy.dbzer0.com 41 points 3 months ago (1 child) 1000000 uWatt! permalink fedilink source parent hideshow 2 child comments replies: [–] markz@suppo.fi 11 points 3 months ago Damn, that's a big number permalink fedilink source parent [–] snoons@lemmy.ca [S] 17 points 3 months ago (3 children) but that doesn't sound as cool which also means anywhere that sells them would advertise it as 1000 [GOLDEN PRESENTERS VOICE WITH HIGH REVERB] mW and I feel a lot of people wouldn't know the difference. permalink fedilink source parent hideshow 6 child comments replies: [–] state_electrician@discuss.tchncs.de 17 points 3 months ago (1 child) 1000000μW! permalink fedilink source parent hideshow 2 child comments replies: [–] snoons@lemmy.ca [S] 10 points 3 months ago Oh waow! It has the cool u! Must be even better than the other ones! permalink fedilink source parent [–] CorrenteAlternata@lemmy.blahaj.zone 10 points 3 months ago (1 child) 0.7376 ft lbf/s (foot pounds-force per second) It just rolls off your tongue! permalink fedilink source parent hideshow 2 child comments replies: [–] AdrianTheFrog@lemmy.world 6 points 3 months ago (1 child) 2.8e-7 kWh per second! permalink fedilink source parent hideshow 2 child comments replies: [–] CorrenteAlternata@lemmy.blahaj.zone 3 points 3 months ago 238920 µcal_15 °C/s (microcalories (15 °C) per second) permalink fedilink source parent [–] fushuan@lemmy.blahaj.zone 4 points 3 months ago* It sounds exactly as cool as it is. 1000mW reads as 10^3 ×10^(-3)W, which reads pretty pointless. At some point in science you just write everything in scientific notation and remove the multipliers altogether. permalink fedilink source parent [–] zergtoshi@lemmy.world 4 points 3 months ago You're right, but for something like a consumer laser pointer that's typically rated in mW it makes sense to write 1000 mW and not 1 W. It makes clear how vastly different that is from the regular ones. permalink fedilink source parent
[–] Valmond@lemmy.dbzer0.com 41 points 3 months ago (1 child) 1000000 uWatt! permalink fedilink source parent hideshow 2 child comments replies: [–] markz@suppo.fi 11 points 3 months ago Damn, that's a big number permalink fedilink source parent
[–] snoons@lemmy.ca [S] 17 points 3 months ago (3 children) but that doesn't sound as cool which also means anywhere that sells them would advertise it as 1000 [GOLDEN PRESENTERS VOICE WITH HIGH REVERB] mW and I feel a lot of people wouldn't know the difference. permalink fedilink source parent hideshow 6 child comments replies: [–] state_electrician@discuss.tchncs.de 17 points 3 months ago (1 child) 1000000μW! permalink fedilink source parent hideshow 2 child comments replies: [–] snoons@lemmy.ca [S] 10 points 3 months ago Oh waow! It has the cool u! Must be even better than the other ones! permalink fedilink source parent [–] CorrenteAlternata@lemmy.blahaj.zone 10 points 3 months ago (1 child) 0.7376 ft lbf/s (foot pounds-force per second) It just rolls off your tongue! permalink fedilink source parent hideshow 2 child comments replies: [–] AdrianTheFrog@lemmy.world 6 points 3 months ago (1 child) 2.8e-7 kWh per second! permalink fedilink source parent hideshow 2 child comments replies: [–] CorrenteAlternata@lemmy.blahaj.zone 3 points 3 months ago 238920 µcal_15 °C/s (microcalories (15 °C) per second) permalink fedilink source parent [–] fushuan@lemmy.blahaj.zone 4 points 3 months ago* It sounds exactly as cool as it is. 1000mW reads as 10^3 ×10^(-3)W, which reads pretty pointless. At some point in science you just write everything in scientific notation and remove the multipliers altogether. permalink fedilink source parent
[–] state_electrician@discuss.tchncs.de 17 points 3 months ago (1 child) 1000000μW! permalink fedilink source parent hideshow 2 child comments replies: [–] snoons@lemmy.ca [S] 10 points 3 months ago Oh waow! It has the cool u! Must be even better than the other ones! permalink fedilink source parent
[–] snoons@lemmy.ca [S] 10 points 3 months ago Oh waow! It has the cool u! Must be even better than the other ones! permalink fedilink source parent
[–] CorrenteAlternata@lemmy.blahaj.zone 10 points 3 months ago (1 child) 0.7376 ft lbf/s (foot pounds-force per second) It just rolls off your tongue! permalink fedilink source parent hideshow 2 child comments replies: [–] AdrianTheFrog@lemmy.world 6 points 3 months ago (1 child) 2.8e-7 kWh per second! permalink fedilink source parent hideshow 2 child comments replies: [–] CorrenteAlternata@lemmy.blahaj.zone 3 points 3 months ago 238920 µcal_15 °C/s (microcalories (15 °C) per second) permalink fedilink source parent
[–] AdrianTheFrog@lemmy.world 6 points 3 months ago (1 child) 2.8e-7 kWh per second! permalink fedilink source parent hideshow 2 child comments replies: [–] CorrenteAlternata@lemmy.blahaj.zone 3 points 3 months ago 238920 µcal_15 °C/s (microcalories (15 °C) per second) permalink fedilink source parent
[–] CorrenteAlternata@lemmy.blahaj.zone 3 points 3 months ago 238920 µcal_15 °C/s (microcalories (15 °C) per second) permalink fedilink source parent
[–] fushuan@lemmy.blahaj.zone 4 points 3 months ago* It sounds exactly as cool as it is. 1000mW reads as 10^3 ×10^(-3)W, which reads pretty pointless. At some point in science you just write everything in scientific notation and remove the multipliers altogether. permalink fedilink source parent
[–] zergtoshi@lemmy.world 4 points 3 months ago You're right, but for something like a consumer laser pointer that's typically rated in mW it makes sense to write 1000 mW and not 1 W. It makes clear how vastly different that is from the regular ones. permalink fedilink source parent