The Red Line in the Helium Spectrum Is Closer to Orange

question 72

Multiple Choice

The red line in the helium spectrum is closer to orange than the red line in the hydrogen spectrum,indicating that it has a higher frequency.Therefore,the photons of red light emitted by helium have __________ energy than those emitted by hydrogen.

• A)lower
• B)higher
• C)the same
• D)more ionization

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Definitions:

Accommodation

The process by which the eye changes optical power to maintain a clear image or focus on an object as its distance varies.

Conceptualization

The process of developing clear ideas or concepts about something, often involving abstract or complex thinking.

Sensorimotor Period

The stage in early childhood development, according to Piaget, from birth to about 2 years, where infants learn through interacting with their environment using their senses and motor activity.

Mental Exploration

The process of thinking, analyzing, questioning, and reflecting internally, often leading to new ideas or understanding.