quadrupole radiation meaning in Hindi

• चतुर्ध्रुवी विकिरण • चतुर्ध्र्रव विकिरण

quadrupole: चतुध्र्रुव
radiation: प्रकाश प्रभा

Gravitational friction is much lower because there is no gravitational dipole radiation, only quadrupole radiation and above .-- talk ) 18 : 33, 20 February 2013 ( UTC)