A particle at rest explodes into two fragments of Masses `M_(1)` and `M_(2)(M_(1)>M_(2))` which move apart with non-zero velocities. If `lambda_(1)` and `lambda_(2)` are their de Broglie wavelengths respectively, then

A stationary body explodes into two fragments of masses m_(1) and m_(2) . If momentum of one fragment is p , the energy of explosion is

A stationary body explodes into two fragments of masses m_(1) and m_(2) . If momentum of one fragment is p , the energy of explosion is

A stationary particle explodes into two particle of a masses m_(1) and m_(2) which move in opposite direction with velocities v_(1) and v_(2) . The ratio of their kinetic energies E_(1)//E_(2) is

Assertion: A particle of mass M at rest decays into two particles of masses m_(1) and m_(2) , having non-zero velocities will have ratio of the de-broglie wavelength unity. Reason: Here we cannot apply conservation of linear momentum.

After absorbing a slowly moving neutrons of mass m_(N) (momentum ~0) a nucleus of mass M breaks into two nucleii of mass m_(1) and 5m_(1)(6m_(1)=M+m_(N)) , respectively . If the de-Broglie wavelength of the nucleus with mass m_(1) is lambda , then de Broglie wavelength of the other nucleus will be

A bomb at rest explodes into two parts of masses m_(1) and m_(2) . If the momentums of the two parts be P_(1) and P_(2) , then their kinetic energies will be in the ratio of:

A partical of mass M at rest decays into two Particles of masses m_1 and m_2 having non-zero velocities. The ratio of the de - Broglie wavelengths of the particles lambda_1| lambda_2 is (a) m_1//m_2 (b) m_2// m_1 (c ) 1 (d) sqrt,_2 // sqrt_1

A praticle of mass M at rest decays into two particle of masses m_1 and m_2 , having non-zero velocities. The ratio of the de Broglie wavelength of the particles (lamda_1)/(lamda_2) is

A particle of mass 3m at rest decays into two particles of masses m and 2m having non-zero velocities. The ratio of the de Broglie wavelengths of the particles ((lamda_1)/(lamda_2)) is

Two particles of masses m and 2m have equal kinetic energies. Their de Broglie wavelengths area in the ratio of: