Answer:
1. C
2. D or C
3. B
4. Heat will be transferred through molecular collisions from the hotter system to the cooler system.The thermal energy will flow in that direction until the two objects are at the same temperature.
5. The strawberries will start to get colder and freeze.
Hope this helps
First solve the cost of running the non- energy star model
C = ( $ 0.15 / kWh) ( 0.5 kW) ( 4 hrs /day) 365 day
C = $ 109.5 in a year
Solving the cost of the energy star model
C = ( $ 0.15 / kWh) ( 0.5 kW) ( 4 hrs /day) (0.4) 365 day
C = $ 43.8
Saving in 5 years
S = ( $ 109.5 - $ 43.8) 5
S = $ 328.50
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1.Scientists believed that chemical
Answer:
mass is the amount of matter, an object
volume is how heavy the object is and its size
density expresses the relationship between mass and volume and affected by atomic mass.
Explanation:
MRNA is the correct answer
