![](data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 72 71" width="72"></svg>)
The volume of water increases by one tenth after ice formation. How many cubic decimeters is the volume of a 143 square decimeter piece of water after ice formation
143 / 11 / 10 = 130 (cubic decimeter)
After water becomes ice, its volume increases by one tenth. What's the volume of 2 cubic decimeters ice into water?
After water becomes ice, its volume increases by one tenth. What's the volume of 2 cubic decimeters ice into water?
The volume is: 2 / (1 + 1 / 10) = 20 / 11 cubic decimeter
A rectangular steel plate is 1.2 meters long, 8 decimeters wide and 1 cm thick. Each cubic decimeter of steel weighs 7.8 kg. How many kg does this steel plate weigh
Today is the day
1 cm = 0.1 decimeter
1.2 m = 12 decimeters
Volume = 12 × 8 × 0.1 = 9.6 cubic decimeter
Weight = 9.6 × 7.8 = 74.88 kg
RELATED INFORMATIONS
- 1. A rectangular steel plate weighs 128.7 kg, 2.2 meters long and 1.5 meters wide. Each cubic decimeter of steel weighs 7.8 kg. How many decimeters thick is this steel plate?
- 2. How to calculate the weight of water The fish tank is 0.78 meters long, 0.38 meters wide and 0.45 meters high. Who can help me figure out how much water I can hold
- 3. An iron cylinder with a mass of 5 kg, 20 cm high, and a density of 7.8 × 10 ^ 3 kg / m2 Find (1) how much pressure does the table face when it is placed vertically on a horizontal table top? (2) how much pressure does the table face when it is pressed down with Newton's force?
- 4. How to calculate the volume of pipeline insulation material
- 5. There is a rectangular container and a cylindrical container. The ratio of their bottom area is 5:3. There is 3744 cubic decimeters of water in the rectangular container, and the water depth is 14.4 decimeters The cylinder is empty. Now pour the same amount of water into the rectangular container and the cylindrical container to make the water depth in the two containers equal. This is the water depth of the rectangular container
- 6. The circumference of the bottom surface of a cylinder is 62.8 cm and the height is 30 cm. If the cylinder is cut into the largest cuboid, what is the volume of the cuboid
- 7. A rectangular cylinder cone of equal base area and volume, the longest of which is Give reasons
- 8. What does GM stand for (a unit of weight or a unit of volume) Dosage: 0.1gm/part
- 9. Because of the earth's_______ The force on an object is called gravity____ All objects near the earth are affected_____ What is the force of gravity______ The object under force is______
- 10. In the laboratory, gravity can be measured with a spring dynamometer. The magnitude of gravity is related to what the object is. What is the specific relationship? What is the expression?
- 11. Ice water turns into water, and its volume is reduced by 1 / 11. Now there is 5 cubic decimeters of water. When it forms ice, what is its volume? A 5 cubic decimeter of ice How many cubic decimeters is the volume of water
- 12. After water becomes ice, its volume increases by one tenth. Now there is a piece of ice, with a volume of 215 cubic meters. How many cubic decimeters does it take to melt into water
- 13. After water becomes ice, its volume increases by 10.5%. The volume of a piece of ice is 55 cubic decimeters. What is the volume of water after melting?
- 14. After water becomes ice, its volume increases by one tenth. There is a piece of ice. Its volume is 2 cubic decimeters. What is the volume after melting?
- 15. The cube of M equals itself. What is m
- 16. What is the cube of M minus the cube of N What is the cube of (m-n) thank you!
- 17. A section of cuboid wood is 1.2 meters long. If you want to cut it short by 2 cm, its volume will be reduced by 40 cubic cm
- 18. 9 cubic meters 500 cubic decimeters = () cubic meters = () cubic decimeters
- 19. 650 CC = () l Please convert it into a score. If you do well, you will be rewarded!
- 20. 0.98 CC = () CC 650ml = () CC