Answer:
96.99 C degree change
Explanation:
480 cal / ( 150 g * .033 cal/g-C ) = 96.99 C
Answer:
3: Lactone
Explanation:
Lactones are defined as carboxylic esters that contain the structure (−C(=O)−O−) which is essentially showing that an ester has now become part of the chemical structure of the ring.
Thus, looking at the question, it has the structure as defined in Lactones.
Thus, we can say that the compound is a Lactone.
The answer is Q because the red it's absorbed by object Q meaning only black will show
Answer:
Energy of compressed string-potential energy (because it has ability to do work).
Energy of coal -potential energy (because it has ability to do work).
Energy of guitar string when plucked- kinetic energy(because the string is moving).
Energy from a flashlight when on - kinetic energy (because the light waves are in motion).
Answer:
C
Explanation:
In the case of burning wood, stored potential energy in the wood is released due to heating by other excited atoms.
