Visualising Solid Shapes - Revision |Introduction |Faces, Edges And Vertices|Nets For Building 3 - D Shapes|Drawing Solids On A Flat Surface (2D Representation Of 3D Shapes)|Steps To Draw An Oblique Sketch|Points To Remember For The Oblique Sketch|Example

A cylinder is a 3-D shape having two circular faces of different radii.

True or false: A net of 3-D shape is a sort of skeleton-outline in 2-D,. Which when folded results in the 3-D shape.

A wedge as shown in figure has a rough curved surface of coefficient of kinetic friction (1)/sqrt(3) whose shape can be given by equation y=x^(2) , where the horizontal direction is x-axis, vertical direction as y axis and the end of surface O as origin and x & y are measured in meter. A small block is released, from a certain point on the surface. The maximum height of the point from where block should be released so that it does not slip.

PCl_5 has trigonal pyramidal geometry with sp^3 d hybridisation in gases and liquid state but in solid state it exist as ionic compound. The hyridisation of P and shape of POCl_3 are.

A scale drawing of an object is the same shape at the object but a different size. The scale of a drawing is a comparison of the length used on a drawing to the length it represents. The scale is written as a ratio. The ratio of two corresponding sides in similar figures is called the scale factor. Scale factor= length in image / corresponding length in object. If one shape can become another using revising, then the shapes are similar. Hence, two shapes are similar when one can become the other after a resize, flip, slide or turn. In the photograph below showing the side view of a train engine. Scale factor is 1:200. This means that a length of 1 cm on the photograph above corresponds to a length of 200cm or 2 m, of the actual engine. The scale can also be written as the ratio of two lengths. If two similar triangles have a scale factor 5:3 which statement regarding the two triangles is true?

Organic Chemistry- Some Basic Principle & Technique|Catenation|What Is Organic Chemistry?|Importance & Application Organic Chemistry?|Tetra Valence Of C: Shape Of Organic Compound|Question|Structural Representation Of Organic Compound|Complete Structural Formula|Condensed Structural Formula|Bond Line Structural Formula|3D Structure Representation Of Organic Compound|OMR

Arrange the following statement in sequential order the process of plotting the lines of force around a bar magnet. (a) Draw a line in the middle of a white paper fixed on a drawing board. (b) Repeat the procedures described above, by shifting the compass and plot the points 2,3,4 , etc. (c) Place a bar magnet NS on the line so that its axial line coincides with the line on the paper and mark its boundary. (d) Join the points 0,1,2,3,....by a smooth curve. (e) Take a plotting compass and place it such that its south pole is directed towards point 0 at the edge of the bar magnet, and mark point 1 in the direction in which the north pole of the plotting compass points.

What is the relation between the shapes of 3d_(xy) and 3d_(x^2y^2) orbitals?