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(1,152 BTU) x (1,055.06 joule/BTU)=<span>1,215,429.12</span>
I Hope This Helps Dear! :D
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The Earth's rotation does, like a basketball spinning
on the tip of Kobe Bryant's finger.
Since the Earth is somewhat bigger than a basketball,
it takes almost 24 hours to do one complete spin.
The sun can only light up 50% of the Earth at a time.
As the Earth spins, it moves you and me in and out
of the lighted half. Any time we're not in the lighted
half, we describe our situation as a "night" status.
Answer:
If I’m correct 300 joules
Explanation:
In accordance with the definition of density as r = m/V, in order to determine the density of
matter, the mass and the volume of the sample must be known.
The determination of mass can be performed directly using a weighing instrument.
The determination of volume generally cannot be performed directly. Exceptions to this rule
include
· cases where the accuracy is not required to be very high, and
· measurements performed on geometric bodies, such as cubes, cuboids or cylinders, the volume
of which can easily be determined from dimensions such as length, height and diameter.
· The volume of a liquid can be measured in a graduated cylinder or in a pipette; the volume of
solids can be determined by immersing the sample in a cylinder filled with water and then
measuring the rise in the water level.
Because of the difficulty of determining volume with precision, especially when the sample has a
highly irregular shape, a "detour" is often taken when determining the density, by making use of the
Archimedean Principle, which describes the relation between forces (or masses), volumes and
densities of solid samples immersed in liquid:
From everyday experience, everyone is familiar with the effect that an object or body appears to
be lighter than in air – just like your own body in a swimming pool.
Figure 3: The force exerted by a body on a spring scale in air (left) and in water (right)
Answer
Correct option is B that is Desktop computer
Explanation
Option A
This option is not correct because in a Locomotive train steam, diesel or batteries are used.
Option B
It is Correct option because in desktop a transformer is there which uses AC current. Most of us have desktop and we used AC current to operate it we don't have any other option to operate a desktop except AC current
Option C
This is not correct option because in a car we used petrol, deisel, gas or DC batteries.
Option D
Option D is not correct option because to operate portable media player we can use both alternating current or batteries
Option
This is not correct option because in flashlight we uses DC batteries
Hope this answer will help you
