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 Surface Area, Volume and Capacity 40 Flashcards |
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What is the formula for calculating the volume of a cuboid? |
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Volume = length × breadth × height (l × b × h) |
Card: 2 / 40 |
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Fill in the blank: The total area of all faces of a solid is called ______. |
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Surface area |
Card: 4 / 40 |
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True or False: The capacity of a container is always greater than its volume. |
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False. Capacity refers to the internal volume of a container, which is equal to its volume. |
Card: 6 / 40 |
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Riddle: I have 6 faces, all are rectangles; my volume is length times breadth times height. What am I? |
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A cuboid |
Card: 8 / 40 |
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What is the formula for the total surface area of a cube? |
Card: 9 / 40 |
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Total surface area = 6 × (edge)² |
Card: 10 / 40 |
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Fill in the blank: 1 m³ is equivalent to ______ cm³. |
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1,000,000 |
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True or False: A cube has equal length, breadth, and height. |
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True. |
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What is the volume formula for a cylinder? |
Card: 15 / 40 |
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Volume = πr²h |
Card: 16 / 40 |
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Riddle: I have a circular base, my height is uniform, and I can hold liquids. What am I? |
Card: 17 / 40 |
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A cylinder |
Card: 18 / 40 |
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What is the total surface area formula for a cylinder? |
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Total surface area = 2πr(h + r) |
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Fill in the blank: The dimensions of a cuboid can be calculated if the ______ is known. |
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Volume |
Card: 22 / 40 |
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True or False: The surface area of a cylinder is equal to its volume. |
Card: 23 / 40 |
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False. Surface area and volume are different measurements. |
Card: 24 / 40 |
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How do you calculate the area of a wall along its length? |
Card: 25 / 40 |
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Area of each wall along length = length × height (l × h) |
Card: 26 / 40 |
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Riddle: I am a solid shape with six square faces, equal all around. What am I? |
Card: 27 / 40 |
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A cube |
Card: 28 / 40 |
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What is the curved surface area formula for a cylinder? |
Card: 29 / 40 |
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Curved surface area = 2πrh |
Card: 30 / 40 |
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Fill in the blank: The internal volume of a closed box is calculated by subtracting the wall thickness from the ______. |
Card: 31 / 40 |
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External dimensions |
Card: 32 / 40 |
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True or False: The unit of volume for solids is always expressed in square units. |
Card: 33 / 40 |
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False. Volume is expressed in cubic units. |
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What units are used to express surface area? |
Card: 35 / 40 |
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Square metre (m²), square centimetre (cm²), square millimetre (mm²) |
Card: 36 / 40 |
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Riddle: I can be measured in litres, and my volume is defined by the space I occupy. What am I? |
Card: 37 / 40 |
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A liquid |
Card: 38 / 40 |
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What is the formula to calculate the volume of a cuboid? |
Card: 39 / 40 |
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Volume = length × breadth × height (l × b × h) |
Card: 40 / 40 |
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Completed! Keep practicing to master all of them. |
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