I need help on this it need me to label thermal, chemical nuclear, electric, mechanical, electromagnetic

What color would an object that reflects green and blue light appear to be in white light? a. blue b. cyan c. magenta d. black

Select the word from the list that best fits the definition classification of most stars on the h-r diagram

Two vectors are shown. which statement best compares the vectors? vector x has greater magnitude than vector y. vector y has greater magnitude than vector x. the vectors have the same displacement. the vectors have the same direction.