False
To compare the weights of the two objects, we need to convert both measurements to the same unit. Since 1 pound is equivalent to 16 ounces, the object weighing 4 pounds is equivalent to 64 ounces (4 pounds x 16 ounces/pound = 64 ounces). Therefore, the object weighing 4 pounds (64 ounces) is heavier than the object weighing 67 ounces.
1). Measure the volume in any unit you're comfortable with. 2). Convert that unit to cubic centimeters, using the appropriate conversion factor.
Determined.
The device used for comparing the mass of an object to a known mass is a double pan balance, or a balance scale. This is a type of weighing scale where you put weights on one pan and the substance you are weighing on the other.
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The mass of an object can be determined by weighing it using a scale and then using a conversion factor to convert the weight measurement to mass. This conversion factor is usually the acceleration due to gravity (9.81 m/s^2 on Earth) which relates the force of gravity acting on the object (weight) to its mass.
Obtain an appropriate weighing device. Make sure the device is calibrated properly. Perform the weighing by placing the object on top of the weighing device.
7 pounds
The object size will depend on the magnification of the viewing system. If the magnification is known, the object size can be determined by multiplying the field of view by the magnification factor.
The weight is the mass multiplied by the acceleration of gravity. When weighing an object by a balance the acceleration of gravity is on both sides of weighing and hence canceling its effect and hence you get the object mass (not the weight)..
An object's mass (m) can be changed into energy (e). Albert Einstein gave us the conversion factor - the square of the speed of light (c2). E = mc2
[object Object]
To compare the weights of the two objects, we need to convert both measurements to the same unit. Since 1 pound is equivalent to 16 ounces, the object weighing 4 pounds is equivalent to 64 ounces (4 pounds x 16 ounces/pound = 64 ounces). Therefore, the object weighing 4 pounds (64 ounces) is heavier than the object weighing 67 ounces.
A balance is used by weighing and object by another.
A balance is used by weighing and object by another.
You use the scales.
The weight is the mass multiplied by the acceleration of gravity. When weighing an object by a balance the acceleration of gravity is on both sides of weighing and hence canceling its effect and hence you get the object mass (not the weight)..