1) ............................is the ability to do work or cause a change.  a) Sound b) Heat c) Store d) Energy 2) The .................... of an object is its stored energy plus its energy of motion. a) mechanical energy b) sound c) heat d) electricity 3) .........................is energy that can be heard. a) Heat b) Sound c) Electricity 4) ........................is energy that flows through wires. a) Heat  b) Sound c) Electricity  d) Work  5) .............is the flow of energy from a warmer object to a cooler object. a) Sound b) Heat c) Work d) Electricity 6) In science, ..........means using force to make something moves. a) sound b) work c) heat d) change

Chapter 4 Science Vocabulary

由
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？