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3 years ago

Identification of elements compounds and mixtures from a given table

Physics

1 answer:

Firdavs [7]3 years ago

3 0

Answer:

the elements are made up of only one kind of atom, the compounds consist of two or more elements that are chemically combined, and the mixtures are physical combination of two or more substances

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use the graph to answer the question. if the runner continues at the same speed,how far the runner travel in 30 seconds?

serg [7]

Answer:

120 Meters

Explanation:

10(time)=40(distance)

40 x 3=120

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4 years ago

The way the brain perceives the intensity of a sound is

kow [346]

The way the sound waves hit your eardrums and they are moved by the sound pressure. Then your brain takes over from there.

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4 years ago

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Transform active margins are associated with which type of boundary? Convergent Transform Divergent

SSSSS [86.1K]

Answer:

Transform active margins are associated with which type of boundary?

Transform boundary

Explanation:

The transform boundary is a boundary where one plates(crust) slides past another plate horizontally. This kind of plate movement have been detected to exist between the interaction of the North pacific plates(continental plate) and the pacific plates(oceanic plates) .

At the transform margin the crust are usually broken. But overall crust are neither created nor destroyed . The transform margin region are active as it is marked by shallow-focus earthquakes .

Along the fractured zone where this transform movement occurs is known to create extensive transform faults .Notable transform fault that exist in this kind of boundary(transform) is the San Andrea fault and Alpine Fault.

The motion of this plates can occur on a single fault or on a group of faults.

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4 years ago

Some homes that use baseboard heating use copper tubing. hot water runs through and heats the copper tubing, which in turn heats

AlekseyPX

When you heat a certain substance with a difference of temperature $\Delta T$ the heat (energy) you must give to it is
$E(=Q) =mc\Delta T$
where $c$ is the specific heat of that substance (given in J/(g*Celsius))
In this case
$E=645*0.3850*(28.22-13.20) =3729.8 (Joule)$

Observation: the specific heat of a substance is given in J/(g*Celsius) or J/(g*Kelvin) because on the temperature scale a difference of 1 degree Celsius = 1 degree Kelvin

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3 years ago

How is energy that is stored in food released?

kumpel [21]

Answer:

i think its A

Explanation:

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3 years ago

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Identification of elements compounds and mixtures from a given table​

Identification of elements compounds and mixtures from a given table