A diffraction grating has 300 lines per mm.If light of frequency 4.76 × 1014 Hz is sent through this grating,at what angle does the first order maximum occur? 
Definitions:
Self-Esteem Affirmation
Positive statements or affirmations that individuals repeat to themselves to boost or maintain their self-esteem.
Locus of Control
A psychological concept that refers to how strongly people believe they have control over the situations and experiences that affect their lives.
Take-charge Attitude
A proactive mindset that involves leading, initiating action, and taking responsibility in various situations.
Objective
A goal or target that is aimed for, often defined clearly to guide actions or strategies.
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