A Wavelength of 540 Nm Yields a First-Order Maximum at 13.4°

question 11

Multiple Choice

A wavelength of 540 nm yields a first-order maximum at 13.4° with a grating.At what angle will the second-order maximum appear for this wavelength?

• A)No second-order maximum exists in this case.
• B)90°
• C)-13°
• D)28°
• E)1.16°

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Definitions:

Serratus Anterior

A muscle of the chest that assists in the upward movement of the arm and in the breathing process.

Rectus Abdominis

A long muscle running from the pubis to the rib cage, involved in flexing the lumbar spine and stabilizing the pelvis and lower back.

External Oblique

A muscle located on the lateral and anterior part of the abdomen, playing a crucial role in the movement and support of the trunk.

Internal Oblique

A muscle in the abdominal wall that assists in rotating and side-bending the trunk.