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∙ 11y agofor diffraction grating Mercury lamp is used not sodium lamp.
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∙ 11y agocolor change when fusion happen. but mercury does't fuse with most of element.
Basically, it's not good.
It creates a Solid Explosive if left for a short while
my nan is hot
The liquid expand from heat. We use these expansion to indicate temperature. Common thermometer liquid is Mercury and alcohol.
Grating spectrum is a spectrum produced as a result of diffraction, as by a grating.Whereas prismatic spectrum is a consequence of dispersion of light by a prism. In grating spectrum you also observe different orders of spectral lines which does not happen in prismatic spectrum. Hope this helps VIBHAV ZUTSHI B.Tech '13 IIT Kharagpur
Mercury Meltdown happened in 2006.
No, it is a universal phenomenon for all sorts of waves - both transverse and longitudinal.
steel will float in mercury
Reflect Refract Transmit
no