1) Batteries start with this type of energy a) Electrical b) Light c) Reactant d) Lightning e) Thermal f) Chemical 2) They turn it into this type of energy a) Electrical b) Thermal c) Chemical d) Light e) Product f) Synthetic 3) When thermal energy is released from a substance a) Exoskeleton b) Exothermic c) Hypothermia d) Endothermic e) Thermal energy f) Convection 4) Thermal energy transfer by touching objects a) Convection b) Condection c) Radiation d) Conduction e) Convuction f) All because its heat transfer 5) Energy that is stored in bonds in substances like batteries, fireworks, and food a) Energy b) Chemical c) Thermal d) Chemical reaction e) Exothermic f) Chemicul 6) Thermal energy transfers in the form of a flowing current a) Convuction b) Conduction c) Convection d) Radiation e) Heat energy f) Flowing energy 7) When thermal energy is absorbed into a substance a) Exothermic b) Endothermie c) Heat waves d) Radiation e) Endothermic f) Ennard 8) Thermal energy transfers by waves a) Radiation b) Radicaltion c) Sun energy d) Conduction e) Light energy f) Convection 9) This type of energy causes changes in states of matter a) Kinetic b) Exothermic c) Thermal d) Moving particles e) Melting f) Gas 10) Law that says energy cannot be created or destroyed - it can just change forms a) Law of conservate b) Law of conservation of mass c) Law of conservative d) Law of conservation of energy e) You can't create or destroy energy f) Law of kinetic theory 11) List all the energy transformation that take place in a flashlight a) Chemical->Electrical->Light->Thermal b) Electrical->Chemical->Light->Thermal c) Thermal->Electrical->Chemical->Light d) Chemical->Electrical->Thermal->Light e) Too much to read f) All of the above 12) How do synthetic materials rely on natural resources? a) Synthetic comes from natural b) No difference c) Natural res. come from synthetic d) Natural and Synth. are man-made e) Synthetic isn't man-made f) Synthetic is already from the earth 13) What is the difference between natural and synthetic materials? (Pick at least 2) a) Natural is already there b) Synthetic comes from natural c) Natural is man-made d) Synthetic undergoes physical changes e) Natural goes through a factory f) Synthetic is already there 14) What is one negative impact that synthetic materials have on society? a) It will make us evolve b) Pollution c) Syn. materials are important for animals d) Birds are too attached to Syn. materials

Science stuff

인쇄
퍼가기

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?