If the Uranium Nucleus Is at Rest Before Its Decay

question 27

Multiple Choice

If the uranium nucleus is at rest before its decay, which one of the following statements is true concerning the final nuclei?

• A)They have equal kinetic energies, but the thorium nucleus has much more momentum.
• B)They have momenta of equal magnitudes, but the thorium nucleus has much more kinetic energy.
• C)They have equal kinetic energies and momenta of equal magnitudes.
• D)They have equal kinetic energies, but X has much more momentum.
• E)They have momenta of equal magnitudes, but X has much more kinetic energy.

---

Definitions:

Navigation Pane

A graphical user interface component that allows users to navigate through different sections or elements of an application, document, or file system.

Query

A request for information from a database, which can be specified as a set of criteria or parameters.

Navigation Pane

A user interface component that allows users to easily browse and access different sections or functionality of software or databases.

Datasheet View

A view mode in database applications that displays data in a table format, allowing for editing and querying of data.