A converging lens brings rays of light together at a focal point. The bending of light rays is the result ofA. A combination of
reflection and refraction.B. Reflection of light from the front surface of the lens.C. Refraction of light passing through the lens.D. Diffraction of light through the small aperture of the lens.
The convergence or divergence of the rays of light is only due to refraction of light. When a ray of light is made to pass through a lens, it bend's from it's original path. This bending of light from its original path is called Refraction. Whereas in Reflection the ray of light is reflected back into the same medium.
Hence the correct option is C. Refraction of light passing through the lens.
<span>` You can consider T to be in units of seconds/step. Frequency is the inverse of period, so 1/T = frequency and has units of steps per second. There will be 60 times as many steps in a minute.</span>
Answer: The ice cube would float on top of the water and the rock would sink to the bottom.
Explanation: The ice cube has a smaller density than the rock which allows the ice cube to float but makes the rock sink to the bottom of the glass of water.
