2ND WRITTEN WORK (JOSEPH)

Which of the following is not true about the Refraction and Reflection?

• Reflection happens when the light bounced as it hits the surface, Refraction happens when the light rays bent as it hits the surface.

• Reflection uses mirror medium, Refraction uses lens.

• Reflection and Refraction both forms an image

• Reflection and Refraction both have Center of curvature

Which of the following is an example of Refraction?

• 
• 
• 
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How does the image generally appears in a concave lens?

• Larger Object appeared to be smaller in concave lens

• Smaller Object appeared to be larger in concave lens

• Larger Object appeared to be more larger in concave lens

• Smaller Object appeared to be more smaller in concave lens

Which of the following tools uses concave lens?

• Peephole

• Projector

• Magnifying glass

• Microscope

According to the Lens Ray diagram in the picture, which characteristics of image is not true?

• The image Orientation is inverted

• The image size is the same as the object

• The image location is on the opposite side of the object

• The image location is the same as the object

Answer explanation

Hello my dear students, before you proceed to the next question. Please prepare a paper and pen near you BECAUSE YOU WILL NEED IT.

Insert evil laugh

MUAHAHAHAHAHAHAHAAHA!

Draw the ray diagram if the object is infront of a convex lens, standing at F (15 minutes)

TIME IS RUNNING use it to draw the ray diagram on your paper before moving to the next question after this.

Take note the image characteristics because you will answer them on the next following items. (Type, Orientation, Location, Size, and Magnification)

Once Done. TYPE "DONE" then you may now proceed to the next item question.

According to your previous drawing of Ray diagram. What is the Type of the image?

REMEMBER: Your Object is placed at F infront of the convex lens

According to your previous drawing of Ray diagram. What is the location of the image?

REMEMBER: Your Object is placed at F infront of the convex lens

According to your previous drawing of Ray diagram. What is the Orientation of the image?

REMEMBER: Your Object is placed at F infront of the convex lens

According to your previous drawing of Ray diagram. What is the Size of the image?

REMEMBER: Your Object is placed at F infront of the convex lens