PHY4305 ADVANCED INSTRUMENTATION FUN FUN

What is the advanced instrument mentioned just now?

• _{Spectrophotometry}

• _{Spectrophotometer}

• _Spectroscopy

• _Spectrometry

Which of the following is the Spectrophotometer?

• 
• 
• 
• 

What is the importance of a light sensor?

• _{to determine intensity of light}

• _{to improve total quality management}

• _{provides temperature feedback about the process}

• _{to switch on the light}

What are some applications of Light Sensors?

• Tablets and Cellphones

• Spectacles

• Cars and streetlamps

• Security

What does InSb stand for?

• _{In-situ Biomolecular}

• _{Indium Antimony}

• _{Inner Antimony}

• Iridium Antimony

Why Indium Antimony?

• _{low refractive index}

• _{wide bandgap}

• _{high absorption coefficient}

• _{large Kerr effect}

• I'm not sure

Which of the following about Spectrophotometer are true?

• _{shining a beam of light at a sample and measuring how much of that light is absorbed by the sample}

• _{measures how much light is absorbed by a sample at different wavelengths}

• _{measuring the hardness of a material, typically of polymers.}

• _{identify the sample or measure its concentration, properties of molecules, and structure}

• _{reveal information about the crystal structure, chemical composition, and physical properties of materials and thin films.}