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Anonymous users2024-02-07Regular objects can be found directly by measuring the length of the edges (some can be found by equivalently dividing them into several simple geometries). Density can be utilized. Or drainage. Then it is to find the amount of his substance, using the molar volume to find it. The key is that are there any restrictions?
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Anonymous users2024-02-06The academic method is: density * g * volume.
The daily method is: there is a graduated container, put the object down, then put the water, and then take the object out, the difference between the two capacities.
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Anonymous users2024-02-05According to the density formula: p=m v, the volume v = m p can be obtained, that is, volume = mass volume.
Then if the shape is regular, then the volume can be found using a geometric formula.
If it is not uniform and its density is not known, you can use the drainage method: pour an appropriate amount of water into the graduated cylinder, read the volume v1, and then tie the object with a thin wire to submerge it in water, then read the total volume of water and the object v2, then the volume of the object = v2-v1
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Anonymous users2024-02-04There are many ways. p = m v, i.e. volume = mass volume.
If the shape is regular, the volume can be found using a geometric formula.
If it is not uniform and its density is not known, use the drainage method: pour an appropriate amount of water into the graduated cylinder, read the volume v1, and then tie the object with a thin wire to immerse it in water, then read out the total volume of water and the object v2, then the volume of the object = v2-v1
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Anonymous users2024-02-03Drainage method. Place the object in a graduated beaker or container.
A regular object is shaped like a cube and is found using the volume formula.
Is there any condition for the landlord?
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Anonymous users2024-02-02Analysis of easy mistakes in mathematics at the beginning of the small promotion: use the drainage method to find the volume of the object, and the volume of the water column rising from the liquid level is equal to the volume of the object.
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Anonymous users2024-02-01It depends on what kind of substance it is! Take a different approach!
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Anonymous users2024-01-31If it's a cube, it's the side length multiplied by the side length.
In the case of a cuboid, it is the base area multiplied by the height.
If it is a cylinder, it is the base area multiplied by the height.
If the infiltration wheel is trapezoidal, the sum of the two base areas multiplied by the height divided by 2 e.g. There is a rectangular swimming pool. It is 2 meters deep, 20 meters long and 10 meters wide.
Pls How many cubic meters of water can a rotten pants swimming pool be injected? Cong Lixin.
2 20 10 400 cubic meters.
The volume of this pool is 400 cubic meters.
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Anonymous users2024-01-30The formula for the volume of the cylinder: volume = base area height , if h is used to represent the height of the cylinder, then the cylinder s bottom h
The volume formula for a box: volume = length, width, height.
If a, b, and c are used to represent the length, width, and height of the box, respectively.
The formula for the volume of the box is: v length = abc
The formula for the volume of the square pin: volume edge length edge length edge length edge length If the edge length of the cube is denoted by a, then.
The volume formula of the cube is v, a·a·a??
The volume of the cone = the bottom area of the height 3 V cone s bottom h 3 table body tomb bucket volume formula: v = [ s up + (s on s down) + s down] h 3 round table volume formula: v = (r??
rr+r??H3 Ball Missing Volume Formula H??(3r-h)÷3
Sphere volume formula: v 4 r??/3
Prism volume formula: v s bottom h s straight section l (l is the length of the side edge, h is the height) prismatic volume: v = s1 s2 open root number (s1*s2) 3*h Note:
V: volume; s1: upper surface area; s2：
Lower surface area; H: High.
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Anonymous users2024-01-29Radius 4 2 2 (cm).
volume cubic centimeters).
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Anonymous users2024-01-2810 4 2 = 80 (cubic decimeters).
1 1 1 7 = 7 (cubic decimeter).
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Anonymous users2024-01-27Finding volume requires an understanding of the basics of volume and units, the meaning of volume, and how to calculate cuboids and cubes.
1. The size of the space occupied by an object is called the volume of the object.
2. The advance rate of two adjacent volume units is 1000.
3. The volume of a cube with an edge length of 1 cm is 1 cubic centimeter, and cubic centimeters are usually represented by cm. The volume of a cube with an edge length of 1 decimeter is 1 cubic decimeter, which is usually shown in the cubic decimeter by the dm table buried state. The volume of a cube with an edge length of 1 meter is 1 cubic meter, which is usually denoted by m.
4. Volume: The volume of objects that can be accommodated by boxes, oil drums, warehouses, etc., is usually called their closed volume. Commonly used volume units are liters and milliliters, which can also be written as l and liters = 1 cubic decimeter; 1 ml = 1 cubic centimeter; 1 liter = 1000 ml.
5. Volume calculation of cuboids and cubes:
The volume of the box = length, width, height, v=a, b c;
Length=volume, width, height, a=v, b h;
Width = volume length height, b = v a h.
6. Cube volume = edge length edge length edge length; v=a×a×a=a³。
7. The volume of the long (regular) cube = the height of the base area, v = s(a b) h. Height = volume of base area, h = v s(a b).
8. When calculating the volume of something, you can directly use the volume formula, or you can calculate the area of the bottom surface first, and then multiply it by the height.
Definition of volume, volume, and surface area:
1. Volume. Volume refers to the amount of space occupied by an object. It is a measure that describes the overall size of an object.
Similar to volume, volume can also be used to measure the amount of a substance such as a liquid, solid, or gas. For regular geometry, the volume can be calculated using the corresponding formula.
For example, the volume of a box or cube is equal to the base area multiplied by the height, and the volume of a cylinder is equal to the base area multiplied by the height.
2. Volume. Volume refers to the amount of space that an object can hold. It is often used to describe the space inside an object. Volume can be used to measure the amount of a substance such as a liquid, solid, or gas. For regular geometries, the volume can be calculated by the corresponding formula.
For example, the volume of a box or cube is equal to the base area multiplied by the height, and the volume of a sphere is equal to three-quarters multiplied by the cube of the radius.
3. Surface area.
Surface area refers to the total area of an object's exterior surface. Specifically, it is obtained by calculating the surface area of each face of an object and adding it up. For regular geometry, you can use the corresponding formulas for calculations.
For example, the surface area of a square is equal to the square of the side length multiplied by 6, while the surface area of a cylinder is equal to twice the base area plus the side area.
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Anonymous users2024-01-26The volume of the box = length, width, height.
The volume of the cube = edge length edge length edge length.
The volume of the cylinder = the base area is high.
The volume of the cone = the height of the bottom skin 3
Regular formula. <>
s is the base area h is high).
Cylindrical formula. <>
r represents the bottom circle and a half, and the diameter h represents the height of the cylinder).
Prismatic formula. <>
The bottom area is eliminated with x height).
Box formula.
a, b, and c represent the length, width, and height of the box, respectively).
Cube formula.
If a is used to denote the edge length of the cube, then the volume of the cube is formulated.
Cone volume. Regular formula.
s is the base area h is high).
Cone formula.
Cone volume =
s is the base area h is high).
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Anonymous users2024-01-25Cylinder: Conventional formula: v=sh (s is the base area, h is the height) Cylinder:
v= r h(r represents the radius of the base circle, h represents the height of the circle and the lack of cylinder) prism: (v=sh base area height) cuboid: v=abc (a, b, c respectively show the length, width and height of the cuboid) cube:
v=a (a represents the edge length of the cube).
Cone: Conventional formula: V=1 3SH (S is the base area, H is the height) Cube: V=1 3 R H (R is the radius of the base, H is the height of the Qingbian).
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Anonymous users2024-01-24There are many kinds of autumn volume formulas, and I don't know which one you need, such as:
Length, Quietly Destroy, Square Volume = Length, Width, Height, Qi This Reserve.
Circular grip column volume = r h.
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Anonymous users2024-01-23The volume of the box: the base area is high.
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Anonymous users2024-01-22According to the density formula: p=m v, the volume v = m p can be obtained, that is, volume = mass volume.
Then if the shape is regular, then the volume can be found using a geometric formula.
If it is not uniform and its density is not known, you can use the drainage method: pour an appropriate amount of water into the graduated cylinder, read the volume v1, and then tie the object with a thin wire to submerge it in water, then read the total volume of water and the object v2, then the volume of the object = v2-v1
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Anonymous users2024-01-21There are many ways.
p = m v, i.e. volume = mass volume.
If the shape is regular, the volume can be found using a geometric formula.
If it is not uniform and its density is not known, use the drainage method: pour an appropriate amount of water into the graduated cylinder, read the volume v1, and then tie the object with a thin wire to immerse it in water, then read out the total volume of water and the object v2, then the volume of the object = v2-v1
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Anonymous users2024-01-20According to the density formula: p=m v, the volume v = m p can be obtained, that is, volume = mass volume.
Then if the shape is regular, then the volume can be found using a geometric formula.
If it is not uniform and its density is not known, you can use the drainage method: pour an appropriate amount of water into the graduated cylinder, read the volume v1, and then tie the object with a thin wire to submerge it in water, then read the total volume of water and the object v2, then the volume of the object = v2-v1
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Anonymous users2024-01-19Drainage method. Place the object in a graduated beaker or container.
A regular object is shaped like a cube and is found using the volume formula.
Is there any condition for the landlord?
The position axis is zeroed.
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