Examlex

Solved

A Lens Has a Focal Length of 56

question 69

Multiple Choice

A lens has a focal length of 56.2 cm in air.If this lens were immersed in water,what focal length would result? The index of refraction of the lens is 1.96 and that of water is 1.333.The focal length of a thin lens with index n1 submerged in a liquid with index n2 is given by the modified lens-maker's formula: A lens has a focal length of 56.2 cm in air.If this lens were immersed in water,what focal length would result? The index of refraction of the lens is 1.96 and that of water is 1.333.The focal length of a thin lens with index n<sub>1</sub> submerged in a liquid with index n<sub>2</sub> is given by the modified lens-maker's formula:   )  A) 115 cm B) 27.5 cm C) 169 cm D) 82.6 cm E) 61.0 cm
)


Definitions:

Self-correcting Nature

The ability of a system or process to adjust and rectify itself without external intervention.

Experimental Design

A systematic approach to conducting experiments, ensuring that the manipulation of variables is controlled and the results are valid and reliable.

College Student Samples

College student samples are groups of college students used in social science research to study behavior, attitudes, or opinions, often criticized for lacking generalizability.

Prison Inmates

Individuals confined within a correctional facility serving time for crimes they have been convicted of.

Related Questions