0
What else can I help you with?
What is the density of a block of lead that had dimensions of 4.50 cm 5.20 cm 6.00 cm?
To find the density of the block of lead, first calculate its volume using the formula ( \text{Volume} = \text{length} \times \text{width} \times \text{height} ). For the given dimensions, the volume is ( 4.50 , \text{cm} \times 5.20 , \text{cm} \times 6.00 , \text{cm} = 140.4 , \text{cm}^3 ). The density of lead is approximately ( 11.34 , \text{g/cm}^3 ), so the mass of the block can be found by multiplying the volume by the density, resulting in a mass of about ( 1583.9 , \text{g} ). Thus, the density remains ( 11.34 , \text{g/cm}^3 ).
What is the volume of L of a box measuring 5cmX20cmX5cm?
The volume ( V ) of a box can be calculated using the formula ( V = \text{length} \times \text{width} \times \text{height} ). For a box measuring 5 cm x 20 cm x 5 cm, the volume is ( V = 5 , \text{cm} \times 20 , \text{cm} \times 5 , \text{cm} = 500 , \text{cm}^3 ). Therefore, the volume of the box is 500 cubic centimeters.
A ball move travels 120 cm in 15 seconds?
The speed of the ball is ( \frac{120 \text{ cm}}{15 \text{ sec}} = 8 \text{ cm/sec} )
A piece of wood that measures 3.0 cm by 6.0 cm by 4.0 cm has a masd of 80.0 grams What is the density of the wood Would thr piece of wood float in water no?
To find the density of the wood, we first calculate its volume using the formula for the volume of a rectangular prism: ( V = length \times width \times height = 3.0 , \text{cm} \times 6.0 , \text{cm} \times 4.0 , \text{cm} = 72.0 , \text{cm}^3 ). Then, we calculate the density using the formula ( \text{Density} = \frac{\text{mass}}{\text{volume}} = \frac{80.0 , \text{g}}{72.0 , \text{cm}^3} \approx 1.11 , \text{g/cm}^3 ). Since the density of water is 1.0 g/cm³, the wood, having a density greater than that, would not float in water.
What is the density o an object that has a mas of 60g volume 8cm3?
Density is calculated using the formula ( \text{Density} = \frac{\text{Mass}}{\text{Volume}} ). For an object with a mass of 60 grams and a volume of 8 cm³, the density would be ( \frac{60 , \text{g}}{8 , \text{cm}^3} = 7.5 , \text{g/cm}^3 ). Therefore, the density of the object is 7.5 g/cm³.
What is the area of a square with sides 10 cm long?
The area of a square is calculated by squaring the length of one of its sides. For a square with sides that are 10 cm long, the area is (10 , \text{cm} \times 10 , \text{cm} = 100 , \text{cm}^2). Therefore, the area of the square is 100 square centimeters.
What is the volume of a saucepan with the diameter of 18.0 cm and a height of 9.0 cm?
To find the volume of a saucepan (which is shaped like a cylinder), you can use the formula for the volume of a cylinder: ( V = \pi r^2 h ). The radius ( r ) is half of the diameter, so ( r = 9.0 , \text{cm} ). Plugging in the values, ( V = \pi (9.0 , \text{cm})^2 (9.0 , \text{cm}) \approx 2261.95 , \text{cm}^3 ). Therefore, the volume of the saucepan is approximately 2262 cm³.
What is the density of a cube with sides 3 cm and a mass of 27 g?
The volume of the cube is (3 \times 3 \times 3 = 27 , \text{cm}^3). Density is calculated by dividing mass by volume, so the density of the cube would be (27 , \text{g} \div 27 , \text{cm}^3 = 1 , \text{g/cm}^3).
If the radius of a circle is 5 cm what is the diameter?
if a radius is 5cm the diameter is 10cm rule- you double the radius
What is the volume in cubic centimeters of a brick that is 4.0 in and times 2.7 in and times 8.0 in?
To find the volume of the brick, multiply its dimensions: (4.0 , \text{in} \times 2.7 , \text{in} \times 8.0 , \text{in} = 86.4 , \text{in}^3). To convert cubic inches to cubic centimeters, use the conversion factor (1 , \text{in}^3 = 16.387 , \text{cm}^3). Thus, the volume in cubic centimeters is (86.4 , \text{in}^3 \times 16.387 , \text{cm}^3/\text{in}^3 \approx 1415.4 , \text{cm}^3).
What is the perimeter of a square with an area of 100 cm squared?
To find the perimeter of a square with an area of 100 cm², first, determine the length of one side. The area of a square is given by the formula ( \text{Area} = \text{side}^2 ), so ( \text{side} = \sqrt{100} = 10 ) cm. The perimeter is calculated using the formula ( \text{Perimeter} = 4 \times \text{side} ), which gives ( 4 \times 10 = 40 ) cm. Thus, the perimeter of the square is 40 cm.
How many small cubes 1 cm on a side will fit into a larger cube 1 m on a side?
A larger cube that is 1 meter on each side has a volume of (1 , \text{m}^3), which is equivalent to (1,000,000 , \text{cm}^3) (since (1 , \text{m} = 100 , \text{cm})). Each small cube is (1 , \text{cm}^3) in volume. Therefore, a total of (1,000,000) small cubes, each 1 cm on a side, will fit into the larger cube.
