Mass divided by volume equals density
When something is not as dense as water, it is said to be less dense or have a lower density than water.
I'm not so sure you can, until you tell me something about the method.
"Lengthwise' and "securely" are the adverbs. Adverbs modify the verb, and tell how something is done.
It is a dense thing.
Something measured in a metric centimeter is 1/100 of a metric meter.
A Measured Variable is something that can be controlled.
something
The measured response to something the scientist changed is the dependent variable.
If an object or liquid is is less dense than the liquid in which it floats, that's the reason why it floats, because whatever is less dense floats. If you meant to ask why something MORE dense can float in something LESS dense, one answer is surface tension.
Dense.
a measure of the compactness of a substance, expressed as its mass per unit volume. It is measured in kilograms per cubic metre or pounds per cubic foot.So, it means that ''more dense'' is the same as more compacted, and ''less dense'' is less compacted. As it is expressed per unit volume and measured in kilograms per cubic metre, signifies that an element that has more kilograms per cubic metre is more dense, more compact, resulting in more weight as well.
You measured the frame lengthwise and then fastened it securely. There are two adverbs in this sentence - lengthwise (modifying measured) and securely (modifying fastened). All other words are not adverbs.