Elliot Is Given a Sample Of Unknown Liquid To test in the laboratory Elliot thinks the water is liquid but isn't sure Which of the following would be most helpful for Elliot to test in order to Determine whether or not the liquid is water. A. Boiling the liquid

B. volume of the liquid

C. color of the liquid

D. Mass of the liquid

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity

Acarpenter builds an exterior house wall with a layer of wood 2.9 cm thick on the outside and a layer of styrofoam insulation 2.3 cm thick on the inside wall surface. the wood has k=0.080w/(m⋅k), and the styrofoam has k= 0.010 w/(m⋅k). the interior surface temperature is 19.0 ∘c , and the exterior surface temperature is -15.0 ∘c . a.)what is the temperature at the plane where the wood meets the styrofoam? celsius b.)what is the rate of heat flow per square meter through this wall? /m^2