हिंदी

Why do astronauts talk to each other through radio telephone in space? - Physics

Advertisements
Advertisements

प्रश्न

Why do astronauts talk to each other through radio telephone in space?

टिप्पणी लिखिए

उत्तर

Sound can not travel through vacuum. There is no material medium in the space for propagation of sound. Hence astronauts talk to each other through radio telephone in space. In radio telephone, message of one astronauts reach to the other with the help of radio waves, which can travel through vacuum.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 9: Sound - Exercise (B) Subjective Questions

APPEARS IN

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×