Two people, micah and lyra, with different near points are equally close to an object. both inspect the object through the same magnifier by holding the lens close to the eye. micah's near point is located farther away from his eye than lyra's near point is located relative to her eye. micah will experience a larger magnification for which of the following reasons? when the object is located at his near point, the angular size of the object is smaller for micah than for lyra.micah sees a larger image than lyra sees.micah can see the image clearly from a larger distance than lyra can.lyra can see the image clearly from a larger distance than micah can.the angular size of the image relative to the angular size of the object at the near point is greater for micah than for lyra.

It was mentioned that when an object is forced into resonance vibrations at one of its natural frequencies, it vibrates in a manner such that a standing wave pattern is formed within the object. Whether it is a guitar sting, a Chladni plate, or the air column enclosed within a trombone, the vibrating medium vibrates in such a way that a standing wave pattern results. Each natural frequency that an object or instrument produces has its own characteristic vibrational mode or standing wave pattern. These patterns are only created within the object or instrument at specific frequencies of vibration; these frequencies are known as harmonic frequencies, or merely harmonics. At any frequency other than a harmonic frequency, the resulting disturbance of the medium is irregular and non-repeating. For musical instruments and other objects that vibrate in regular and periodic fashion, the harmonic frequencies are related to each other by simple whole number ratios. This is part of the reason why such instruments sound pleasant.