In a glass cylinder 25cm long,20cm wide,22cm high, water depth 19cm, ready to put a square iron block with 10cm long edge into the water, will the water in the cylinder overflow? In a glass tank 25cm long,20cm wide,22cm high, water depth 19cm, ready to put a square iron block with 10cm long edge into the water, will the water in the tank overflow?

In a glass cylinder 25cm long,20cm wide,22cm high, water depth 19cm, ready to put a square iron block with 10cm long edge into the water, will the water in the cylinder overflow? In a glass tank 25cm long,20cm wide,22cm high, water depth 19cm, ready to put a square iron block with 10cm long edge into the water, will the water in the tank overflow?

25×20×(22-19)=1500 Cc
10×10×10=1000 Cc
1000<1500
Therefore, the water in the tank will not overflow.

Which of the eight 1 cm squares is the smallest? How many square centimeters is the surface area? Which of the eight 1 cm squares is the least surface area? How many square centimeters is the surface area? Which one of the eight 1 cm squares is the smallest? How many square centimeters is the surface area?

Minimum square surface area with 2 cm long edges
Minimum surface area is 2×2×6=24 cm2