If the object has uniform density throughout, and it is separated into two parts of equal volume, the two parts will also have equal mass, and if it is separated into two parts of equal mass, the two parts will also have equal volume.
If the density of the object is not uniform, and the object is separated into two parts of equal volume but unequal average densities, the part with the higher average density has more mass.
In any case, the sum of the masses of the two halves is equal to the mass of the original object. That is the law of conservation of matter. The only exception is when energy is produced by the combining (fusion) or separating (fission) of matter. For example, in the core of the sun, hydrogen atoms are pressed together to form helium atoms and energy. The mass of helium created by combining one gram of hydrogen with another gram of hydrogen is less than two grams; the mass lost in the fusion is converted into radiant light and heat.
Yes, but not of the same shape unless the trapezoid is isosceles. The solution requires calculating a slope and solving using the quadratic formula. It's not as simple as cutting a rectangle into 2 equal halves.
it is equal to the mass of the original object
Halves are equal to one whole because two equal parts combined together form a complete unit. For example, if you take one-half of a pizza and another half, when you put them together, you have the entire pizza. This concept applies universally to any object or measurement that can be divided into equal parts. Thus, two halves always equal one whole.
Yes. They have equal halves when bisected.
No, it is not possible to have three halves of one object, as a half represents one part of a whole divided into two equal parts. Therefore, three halves would exceed the whole, totaling one and a half objects. In mathematical terms, if you have three halves (3/2), it indicates more than one complete object.
To find out how many sixths equal seven-halves, you can convert seven-halves to sixths. Since one half is equal to three sixths, seven halves equal (7 \times 3 = 21) sixths. Therefore, seven-halves is equal to 21 sixths.
9800 halves = 4900
halve of 10.5.
One and a half can be expressed as 1.5, which is equivalent to three halves. This is because one whole is two halves, and adding another half gives you a total of three halves. Therefore, three halves equal one and a half.
Notice how the carefully thrown axe halves the apple. This pie has not been sliced into equal halves.
There are ten halves in five halves. This is because each whole is made up of two halves, so when you multiply five by two, you get ten. Therefore, five halves equal ten halves.
I divided the cake into two equal halves.