Density: 1.9 g/cm3
density = mass/volume
d = 5.7/3
d = 1.9
<u>The electrical </u><u>power P</u><u> delivered to the </u><u>resistor </u><u>via the work done on the individual charges passing through it is</u><u> Power = VI</u>
What is power in physics and examples?
- Power is the rate at which work is done. The SI unit for power is the watt W, where 1 watt equals 1 joule/second (1W=1J/s).
- Because work is energy transfer, power is also the rate at which energy is expended.
- A 60-W light bulb, for example, expends 60 J of energy per second.
Let Length of wire L and register R .
Electric field of charge q
Force on charge q
F = E . q ⇒ V q /L
Work done in moving charge q distance L'
W = F L =
Power = dw/ dt
= [ dq/dt = I ]
the power,
Power = VI
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Answer:
Even though many super-tiny atomic particles exist, you only need to remember the three basic parts of an atom: electrons, protons, and neutrons. What are electrons, protons, and neutrons? Electrons are the smallest of the three particles that make up atoms.
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Teaching students about water being not very useful when they are learning
about the states of matter is False.
<h3>States of Matter</h3>
We have three states of matter which include:
Water is regarded as a universal solvent and the most abundant liquid on
earth. It helps to discover the different relationships and bonding that occurs
in substances which are polar and non-polar.
It also has three different states of matter which helps to explain the topic
and they include:
Read more about Water here brainly.com/question/5060579