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How many senses do we have
HEARING
TASTEING
SEEING
TOUCHING
SMELLING
1
2
3
5
4
We have 5 senses
We have 5 senses
HEARING
TASTEING
SEEING
TOUCHING
SMELLING
How many states of matter
Ch.10Visualizing Solid Shapes
What is solid ?
Can anyone define solid?
Anything that has defined shape and occupies space is a solid
Examples of solids are
Pen Book Fruits
Computer Stones Chalk powder
Clothes Paper Glass
Black board Ball Paper weight
Shoes Pyramids Bag
Hair Tiffin box Fruits
Wires Car Telephone
Television Suitcase Bones
2- Dimension
VERTICES
SIDE
The minimum number of coordinates needed to specify a position
length
Breadth
length
No length and breadth
VIDEO HAS BEEN REMOVED DUE TO UNAVAILABILITY OF SPACESORRY FOR INCONVINENCE
Edge
Lets Test* Strictly use
1. Which one is an example of plane figure
Circle
Sphere
Pyramid
Cube
2. Write the number of faces, edges and vertices in cuboid
6,8,8
6,6,8
12,8,6
6,12,8
3. The corners of a solid shape are called
Edges
Face
Vertices
Sides
4. If two cubes of dimensions 2 cm × 2 cm × 2 cm are placed side by side, what would the dimension of the resulting cuboid be
1cm x 2cm x 3cm
2cm x 2cm x 2cm
4cm x 2cm x 2cm
2cm x 2cm x 3cm
4. If two cubes of dimensions 2 cm × 2 cm × 2 cm are placed side by side, what would the dimension of the resulting cuboid be