12 Questions
What occurs when the object distance is changed in an optical system?
The lens is moved to adjust the image distance
What is the primary difference between a bird's wing and an airplane's wing?
The wing's ability to provide lift and thrust
What is the main focus of the scientific discipline of biology?
The study of living organisms
Why is the study of biology important?
It provides knowledge about the human body and its functions
What is one way in which biology has contributed to society?
The development of new crop varieties
What is a key aspect of biology in relation to the environment?
Conservation of natural resources
What is the primary focus of science?
Understanding the structure and behavior of the physical and natural world
What is the main difference between the lens system of the human eye and a camera?
The human eye has a flexible bi-convex lens, while a camera has a rigid bi-convex lens
What is the role of the ciliary muscle in the human eye?
It changes the shape of the lens to create a sharp image
What is a key difference between the goals of science and engineering?
Science is about knowing, while engineering is about doing
What is the primary function of the pupil in the human eye?
To control the amount of light that enters the eye
What is a key difference between the image sensing process in the human eye and a camera?
The human eye senses images on the retina, while a camera senses images on the film or sensor
Test your understanding of the fundamental differences between Science and Engineering. Learn the distinctions between these two fields and how they interact. Improve your knowledge of the natural world and technological applications.
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