IF SPEED OF REFLECTED SOUND IS SAME IN SPEED AND REVERBERATION WHY DOES WE HEARD AFTER LISTENING ORIGINAL SOUND IN ECHO AND WHY DOES WE HEARD THE REFLECTED SOUND MIXED UP IN REVERBERATION. IT IS BECAUSE THE REFLECTING SURFACE US NEAR ​

Lin yao looks at the back of a spoon. how should she describe her reflection? upside down and smaller upside down and larger right-side up and smaller right-side up and larger

Explain what happens at the saturation point when adding salt to water at room temperature.

6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.