A rocket uses an engine that creates thrust through the combustion of a liquid fuel and an oxidizer. What kind of rocket is this?A.Chemical rocketB.Nuclear rocketC.Solid rocketD.Atmospheric rocket

The chemical reaction that occurs when a mixture of gasoline and air is ignited by a spark is called a _____.A.combustion reactionB.single-replacement reactionC.hydrogen mixtureD.decomposition reaction

Name the substance that is exploded within the combustion chamber of the internal combustion engine. Air1Water2Petrol3

What is the fuel used in a fuel-cell automobile?A.Hydrogen gasB.Solar energyC.Fossil fuelsD.Water vapor

Which of these statements about airplane and rocket flight is true?A.Only one requires air molecules to generate lift.B.Only one requires both fuel and an oxidizer for the combustion reaction.C.Only one must overcome the force of gravity.D.Only one requires combustion reactions to generate thrust.

Which of the following best describes a combustion reaction?a) A reaction where a compound breaks down into simpler substances in the presence of heatb) A reaction where oxygen is added to a compoundc) A reaction where a compound loses oxygen atomsd) A reaction where a compound gains oxygen atoms