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प्रश्न
Sound cannot travel through ______.
विकल्प
solid
liquid
vacuum
air
MCQ
रिक्त स्थान भरें
उत्तर
Sound cannot travel through vacuum.
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
Sound cannot travel through ______.
solid
liquid
vacuum
air
Sound cannot travel through vacuum.