In an Experiment,30

question 132

Multiple Choice

In an experiment,30.0 g of metal is heated to 98.0°C and then quickly transferred to 50.0 g of water in a calorimeter at 27.0°C.The heat capacity of the calorimeter with the water is 211 J/°C.The final temperature comes to 32.5°C.What is the approximate specific heat capacity of the metal? [c_p(water) = 4.18 J/(g . °C) ]

• A)0.140 J/(g . °C)
• B)83.0 J/(g . °C)
• C)0.540 J/(g . °C)
• D)0.591 J/(g . °C)
• E)29.5 J/(g . °C)

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Definitions:

Fontanels

Soft spots on a baby's head where the skull bones have not yet fused, allowing for growth of the brain and skull.

Sutures

Fibrous joints between the bones of the skull that allow for growth during infancy and fuse later in life.

Foramina

Natural openings or passages, especially in bones, through which nerves, blood vessels, ligaments, and other structures can pass.

Cranial Bones

The bones that form the skull, protecting the brain and supporting the structures of the face.