<u>Answer:</u>
You try to pick up a shell in the water but it isn't where it appears to be is an example of diffraction
<u>Explanation:</u>
Diffraction refers to the light bending that happens as the light passes about the edge of some object. How much bending takes place is found by the size of wavelength of light relative to that of opening. If the opening is larger than the wavelength of light, then bending will not be noticeable.
Since, light gets diffracted due to water hence the shell kept inside the water appears to be at a different position than where it actually is
Answer:
The correct answer is - c. retina
Explanation:
The lens is made out of flexible and transparent tissue and is found just behind the iris and the pupil. It is the second aspect of your eye, after the cornea, that assists with focused light and pictures on your retina. The iris and the pupil of the eye controls the amount of light to allow into the back of the eye. At the point in dark, our pupil become exceptionally large, allowing in more light.
The retina is the light-touchy centering screen. Inside, there's two sorts of liquid, one watery behind the focal point, and further back, a thicker one that enables the eyeball to hold its shape
Sound travels faster on land
A Punnett square can used to predict the variability of offspring in a certain cross by combining the combining the genotypes of the parents:
The genotype of the parents are written on the top row and on the first column. As an example, for hair texture trait, curly hair is dominant and straight hair is recessive.
One parent has the genotype CC (pure curly haired) while the other parent has the genotype Cc (hybrid curly haired). The Punnett square is shown below. The combination of the genotypes predict the possible offspring.
________________
|____|__C__|__C __|
|_C _|__CC_|_CC__|
|_c__|__Cc_|__Cc__|
The study of natural sciences involves the study of the natural world. The natural sciences are physics, chemistry, biology, and parts of geography. All of these study the natural world around us.