which a `U^(238)` nucleus original at rest , decay by emitting an alpha particle having a speed `u` , the recoil speed of the residual nucleus is

When a U^(238) nucleus originally at rest, decays by emitting an alpha particle having speed 'u' the recoiled speed of residual nucleus is:

If U^(238) nucleus at rest decays by emitting an alpha particle with a speed of V m/s. The recoil speed of residual nucleus in m//s is:

A U^(238) nucleus , initially at rests , emits an alpha particle with a speed v_(0) . Calculate the recoil speed of the residual nucleus Th^(234) . Assume that the mass of a nucleus is proportional to the mass number. Also , calculate the ratio of K.E. of Th^(234) and alpha -particle.

A uranium 238 nucleus, initially at rest emits an alpha particle with a speed of 1.4xx10^7m/s . Calculate the recoil speed of the residual nucleus thorium 234. Assume that the mas of a nucleus is proportional to the mass number.

A uranium 238 nucleus, initially at rest emits n alpha particle with a speed of 1.4xx10^7m/s . Calculate the recoil speed of the residual nucleus thorium 234. Assume that the mass of a nucleus is proportional to the mass number.

A uranium 238 nucleus, initially at rest emits n alpha particle with a speed of 1.4xx10^7m/s . Calculate the recoil speed of the residual nucleus thorium 234. Assume that the mass of a nucleus is proportional to the mass number.