Viewing Sections of a Solid by Using Shadows
Trending Questions
(a)
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/18507/content_2.jpg)
(b)
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/48226/content_3d_figure.jpg)
[3 MARKS]
- cone
- circle
- cylinder
- cube
Examine if the following are true statements:
(i) The cube can cast a shadow in the shape of a rectangle.
(ii) The cube can cast a shadow in the shape of a hexagon.
Question 19
When a torch is pointed towards one of the vertical edges of a cube you get a shadow of a cube in the shape of
a) Square
b) Rectangle but not a square
c) Circle
d) Triangle
A bulb is kept burning just right above the following solids. Name the shape of the shadows obtained in each case. Attempt to give a rough sketch of the shadow. (You may try to experiment first and then answer these questions).
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/105372/content_00.jpg)
A cube can cast a shadow in the shape of a pentagon.
True
False
Here are the shadows of some 3-D objects, when seen under the lamp of the overhead projector. Identify the solid (s) that match each shadow. (There may be multiple answers for these!)
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/105377/content_00.jpg)
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/58889/content_1.png)
The shape of (P) was observed to be a circle. What could possibly be the shape of (S)?
- A rectangle
- A triangle
- A sphere
- A cube
Identify the given views of the block?
The shape of shadow of a circular pipe can be a rectangle.
True
False
Can you think of creating a shape that would give a circular shadow if held in one way and a rectangular shadow if held in another way?
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/58891/content_1.png)
Which of these objects does the shadow belong to?
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/13184/content_image.png)
Views:
1)
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/13185/content_tv.png)
2)
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/13186/content_fv.png)
3)
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/13187/content_sv.png)
Descriptions
i) Top view
ii) Front view
iii) Side view
- 1) - ii); 2) - i); 3) - iii)
- 1) - ii); 2) - iii); 3) - i)
- 1) - iii); 2) - i); 3) - ii)
- 1) - i); 2) -ii); 3) - iii)
Draw the top, front and side view for the figure shown above. [3 MARKS]
There is a shadow of object when seen under a lighted bulb. Identify the solid(s) that match the shadow. (There may be multiple answers for these )
A rectangle
A lighted bulb is kept just right above the following solids. Name the shape of the shadow obtained in each case. Attempt to give a rough sketch of the shadow. (You may try the experiment first and then answer the question.)
After school, you were watching a shadow play on the TV. So you thought of playing a shadow game with Emma. You guys went to your room and switched off the light and took a torch.
You found a Rubik's cube and got its shadow on a wall by putting torch light from behind. The shadow is a _____ dimensional projection of the Rubik's cube.
Zero
One
Two
Three
There is a shadow of object when seen under a lighted bulb. Identify the solid(s) that match the shadow. (There may be multiple answers for these )
A square
(a) Draw the front, top and side view of a cone.
(b) Here are the shadows of some 3-D objects when seen under the lamp of an overhead projector. Identify the solids (s) that match each shadow. (There may be multiple answers for these)
[4 MARKS]
A lighted bulb is kept just right above the following solids. Name the shape of the shadow obtained in each case. Attempt to give a rough sketch of the shadow. (You may try the experiment first and then answer the question.)
- cone
- circle
- cylinder
- cube
- 11
Identify a dice if its front, top and side views are as shown in the figure.