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प्रश्न
In which medium does light travel faster: a rarer medium or the denser medium with which it is compared?
विकल्प
Neither medium; light does not travel in them.
A rarer medium.
The denser medium.
Light travels at the same speed in both media.
MCQ
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उत्तर
A rarer medium is defined in part by the faster travel of light through it. This comparison is made with the denser medium.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
