1) Batteries always start with this type of energy a) Electrical b) Chemical c) Radiation d) Thermal 2) When thermal energy is released from a substance a) Endothermic b) Convection c) Exothermic d) chemical 3) Thermal energy transfer by touching objects a) Endothermic b) Convection c) Conduction d) Radiation 4) Energy that is stored in bonds in substances like batteries, fireworks, and food. a) Electrical b) Thermal c) light d) Chemical 5) Thermal energy transfers in the form of a flowing current a) convection b) conduction c) electrical d) thermal 6) Which of these are examples of chemical energy? a) batteries b) food c) coal d) pertroleum 7) When thermal energy is absorbed into a substance a) Exothermic b) Law of conservation of energy c) Electrical d) Endothermic 8) Thermal energy transfers by waves a) Radiation b) Thermal c) Chemical d) exothermic 9) This type of energy causes changes in states of matter a) Chemical b) Light c) Electrical d) Thermal 10) Law that says energy cannot be created or destroyed - it can just change forms a) Law of conservation of matter b) Law of conservation of mass c) Law of conservation of energy d) Law of conservation of petroleum

Drone

さんの投稿です
印刷
埋め込み

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?