2. a) What is the importance of brightness in TEM? j) Why do we care about higher voltages such as 200 kV in a TEM?
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![2. a) What is the importance of brightness in TEM?
j) Why do we care about higher voltages such as
200 kV in a TEM?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbce96f08-34a6-421f-8e7c-1c824c65c60d%2F99865fcd-7293-4dc0-a2de-f5ecb3b03175%2F6qyopiu_processed.jpeg&w=3840&q=75)
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