radiations

"The radioactive was carefully stored in a lead-lined container at the science lab. "

"My daughter's success in school is anything I'm proud of. "

"Dust particles floated in the sunbeam coming through the window. "

"The two hiking trails started together, but soon they were diverging, one leading up the mountain and the other towards the lake. "

"The sun was radiating warmth throughout the entire park. "

"The convection of heat from the radiator warmed the entire room. "

"The metal spoon got hot due to the conduction of heat from the hot soup. "

"heat radiation"

"The microwave oven uses electromagnetic microwaves to heat food quickly. "

"My science textbook explains that microwaves are a type of energy, like radio waves but with a shorter wavelength. "

"The archer practiced shooting arrows at the target. "

"The transfer of the student to a different class was announced in a school memo. "