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According to Archimedes principle, an object floats if the bouyancy force exerted on it the fluid will balance its weight , which means FB=mg.
Also, the principle states that the bouyant force is the weight of the fluid displaced.
So, the amount of fluid displaced is the weight of the body.
And the formula for finding weight is
W = V×p×g
Explanation:
this kwkwh eodjow9qs juwuvvdkpo8wh28 ksos
The above sentence changes to a passive voice, thus:
<em>"Their command of English should have increased considerably if sufficient time and attention were given by students to their work."</em>
The passive voice always follows this pattern: Object + Verb + By Phrase.
When the emphasis is not on the doer but the object of the action, the passive voice is used.
In the above sentence, the passive voice emphasized "their command of English" and "sufficient time and attention," which are objects of the sentence.
Students, who are the doers of the actions, were relegated to the background because the emphasis is not on the doers but the objects of the action.
Thus, the passive voice is always used when the object must be emphasized.
Learn more about the usage of the passive voice here: brainly.com/question/22047439
Answer:
Explanation:
The principal quantum number is the quantum number denoted by n and which indirectly describes the size of the electron orbital. It is always assigned an integer value (e.g., n = 1, 2, 3...), but its value may never be 0. An orbital for which n = 2 is larger, for example, than an orbital for which n = 1.
Answer:
Instead of cutting stone or pouring metal, she built her art.
Explanation:
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