QUESTION 1 What are 2 potential health concerns when working with radio frequency & microwaves? For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BI V S Paragraph Open Sans,s... 12.8px V P QUESTION 2 Which of the following is ionizing radiation? gamma microwave radio wave infra red wave QUESTION 3 What 4 things characterize an electromagnetic wave? For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BI V $ Paragraph Open Sans,s... 12.8px QUESTION 4 What does ionizing radiation mean? For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BI $ Paragraph Open Sans,s... 12.8px QUESTION 4 What does ionizing radiation mean? For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac) B IV & Paragraph Open Sans,s... 12.8px