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1. The change in the water temperature of a bottle of water when it dropped by 4 degrees every hour is 48 degrees

   What is temperature?

   Temperature can be defined as the hotness or coldness of a thing or place.

   To calculate the change in water temperature after 12 hours, we use the formula below.

   Formula:

   • ΔT₁₂ = 12t’……………. Equation 1

   Where:

   • ΔT₁₂ = Change in the water temperature after 12 hours
   • t’ = drop in temperature per hour

   From the question,

   ⇒ Given:

   • t’ = 4 degrees

   Substitute into equation 1

   • ΔT₁₂ = 12×4
   • ΔT₁₂ = 48 degrees

   Hence, the change in the water temperature is 48 degrees

   Learn more about temperature here: https://brainly.com/question/24746268

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