Which of the Following Is an Example of Physical Change

question 152

Multiple Choice

Which of the following is an example of physical change?

• A) Sugar is dissolved in water.
• B) Bread is baked.
• C) Fireworks explode.
• D) Baking soda decomposes.

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Definitions:

Classical Conditioning

The practice of learning through the repeated association of two stimuli; the response that is at first triggered by the second stimulus, is finally triggered by the first stimulus alone.

Systematic Desensitization

A therapeutic technique designed to reduce anxiety or fear by gradually exposing the patient to the object of their phobia in a controlled setting.

Operant Conditioning

A method of learning that occurs through rewards and punishments for behavior, encouraging the occurrence of desired behaviors.

Autism Spectrum Disorder

A disorder of development that manifests through challenges in social interaction and communication, coupled with limited or repetitive thought and behavior patterns.