For the demonstration in the video below, [F-J] dangled a steel ball from a chain into a Bunsen burner flame and dunked ... calorimetry experiments in high school physics lab, which can also ...

Presenter 1: A hazard is something that can cause harm. Presenter 2: Such as burning yourself on a Bunsen burner or other equipment that gets very hot. Presenter 1: Notice the symbol here on this ...

Presenter 1: A hazard is something that can cause harm. Presenter 2: Such as burning yourself on a Bunsen burner or other equipment that gets very hot. Presenter 1: Notice the symbol here on this ...