the upper surface of the rectangular table shown has length 320 cm and width 125 cm. find the area of upper surface of the table

The upper surface of the rectangular table shown has length 320 cm and width 125 cm. Find the area of upper surface of the table. => 50000 ..

If the surface area of a cube with an edge of 2 cm is same as that of a rectangular prism with length 4 cm and width 2 cm, then find out the height of the rectangular prism. => 2.33 cm or 0..

The total surface area of a rectangular block is 900 cm 2 . What is the area of four sides of the block, if length is 12 cm and the width is 10 cm? => 660 cm 3 or 660 cm 2 or 1,020 cmh..

The surface area of a rectangular prism and a cube of 30 cm edge are equal. If the length and width of the rectangular prism are 24 cm and 18 cm, then what is its height? => 54 cm or 45 cm ..

The area of the upper surface of a swimming pool, which is in the form of a rectangle, is 1250 m 2 . If the length of the swimming pool is 50m , find its width. => 20 m or 35 m or 30 m or 25 m..

The total surface area of a cuboid is given by the formula A = 2( lw + wh + lh ). Find the height of a cuboid whose length is 90 cm, width is 60 cm, and total surface area is 22800 cm 2 ? => 45 ..

The space between soil particles on the surface of earth is called pore space. This is of two types, micro pores and macro pores. Most of the water is held in the micro pores. These pores are available for plant roots Surface soil pore spaces are generally filled with air an..

A battery hydrometer is shown in figure below. It is used for measuring the relative density of accumulator acid. It is kept inside a glass tube fitted with a rubber bulb at the upper end. The lower end of the glass tube is connected with a narrow tube which is made of acid res..

>Temperature at which the velocity of sound is measured = t = ���. o C. Trial no. Frequency of the tuning fork f (Hz) First resonating length l 1 (cm) Second resonating length l 2 (cm) Velocity of..

. It is measured in candela or candle power (C.P.) Illuminance or Intensity of illumination (E) of a surface is the luminous flux incident normally on unit area of the surface. E is measured in lux or meter candle and photo or cm candle, 1 photo = 10 4 lux. Lumina..