The specific heat of aluminum is 0.22 cal /g·°C Assuming that no heat is lost during the experiment, what will be the final temperature if 30.0 grams of aluminum at 95°C are added to 100.0 grams of water at 25°C?
A) 29°C
B) 33°C
C) 54°C
D) 60°C
A
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Explain how the specific heat of water can cause the climate of a coastal location to be much different than an inland location.
What will be an ideal response?
Human population growth rates are influenced by both biological and cultural factors. Which of the following cultural factors is NOT related to differences in the population growth rates of countries?
A. Age at which men marry. B. Access to birth control. C. Immigration policy. D. The educational achievement of girls and young women.
When light passes from one medium to another, resulting in a change in its speed and direction
A) it is usually not affected physically. B) refraction occurs. C) Rayleigh scattering is the predominant effect. D) transmission happens.
________ are characteristics found in all good aquifers.
a.) Low porosity and low permeability b.) Low permeability and high potability c.) High porosity and high permeability d.) High potability and high portability