Question

Learning task No.5 Read each item carefully. Choose the letter of your answer

1. At which time of the day can you have the shortest shadow?
a. 9:00am
b. 10:00am
c. 12:00noon
d. 2:00pm
2. At which time of the day can you have the longest shadow?
a. 9:00am
b. 10:00am
c. 12:00noon
d. 2:00pm
3. Why do opaque objects form shadows?
a. Because they absorb the light that hit them.
b. Because they reflect the light.
c. because they bend the light that hits them.
d. because they cover the light that hits them.
4. When does an object cast a longer shadow?
a. When light rays are slanted.
b. when light rays are on top
c. When the light rays are sideways.
d. When the light rays are trapped.
5. When are shadows formed?
a. When light rays hit opaque objects.
b. When light rays hit transparent objects.
c. When light rays hit translucent objects.
d. When light rays hit hot objects.

Please pakisagot naman po please ​

Answer 1

Answer:

1. (a) 9:00am

2.(c) 12:00noon

3.(d) because they cover the light that hits them.

(4)

(5)

Explanation:

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Answer 2

Answer:

1 - 12:00 noon; 2 - 9:00 am; 3 - they absorb light that hit them; 4 - when the light rays are trapped; 5 - when light rays hit opaque objects.

Explanation:

1) The sun is directly overhead at midday. As a result, the sun's rays fall on the body vertically. As a result, the shadow is relatively brief. The sun rays fall in an angled/slanting fashion in the mornings and evenings.

2) Early morning and late afternoon/early evening, when the sun is low in the sky, have the longest shadows. The sun strikes each point at an angle in the morning as the Earth turns on its axis. As the sun appears to pass more directly overhead about midday, this becomes more vertical.

3) When an opaque object or material is placed in the course of light rays, shadows are created. The opaque substance prevents light from passing through. The shadow is defined by light rays that pass through the material's edges.

4) When an object (on the ground) moves further away from the light source (to the left or right), more light from the light source is blocked by the item, resulting in a long shadow.

5) When an opaque object or material is placed in the course of light rays, shadows are created. The opaque substance prevents light from passing through. The shadow is defined by light rays that pass through the material's edges.

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