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प्रश्न
Give reason for the following:
Ultraviolet bulbs have a quartz envelope instead of glass.
कारण बताइए
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उत्तर
Ultraviolet bulbs have a quartz envelope instead of glass as they are not absorbed by quartz, whereas ordinary glass absorbs the ultraviolet light.
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Properties and Uses of Different Radiations of the Electromagnetic Spectrum - Ultraviolet Radiations
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 6: Spectrum - EXERCISE - 6 (B) [पृष्ठ १४५]
