A Diffraction Grating Has Rulings of 890 Lines/mm

question 18

Multiple Choice

A diffraction grating has rulings of 890 lines/mm.When white light is incident normally on the grating,what is the longest wavelength that forms an intensity maximum in the fifth order?

• A) 225 nm
• B) 200 nm
• C) 250 nm
• D) 275 nm
• E) 300 nm

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Definitions:

Psychodynamic Therapy

A therapeutic approach focusing on revealing and resolving unconscious conflicts through conversation and exploration of past experiences with a therapist.

Paranoid Personality Disorder

A mental health condition characterized by a pervasive distrust and suspicion of others' motives, leading to significant social and interpersonal difficulties.

Avoidant Personality Disorder

A mental disorder characterized by a long-standing pattern of significant social inhibition, feelings of inadequacy, and extremely sensitive to what others think about them.

Sensitive To Criticism

A personality trait or condition where an individual exhibits an above-average response to criticism, often experiencing distress, anxiety, or anger as a result.