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3 years ago

Define uniform and non uniform

Physics

2 answers:

cricket20 [7]3 years ago

7 0

Answer:

When a body moves along a straight line with uniform speed or steady speed is called Uniform motion. When a body moves along a straight line but with variable or change in speed is called non-uniform motion.Hope this answer helps.

FinnZ [79.3K]3 years ago

7 0

Answer:

. When a body moves along a straight line with uniform speed or steady speed is called Uniform motion. When a body moves along a straight line but with variable or change in speed is called non-uniform motion

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Which best describes solubility? the speed at which a substance dissolves the ability of one substance to dissolve in another th

ycow [4]

Answer:

The ability of a substance to dissolve into another, called the solvent.

Explanation:

That is why water is called "the universal solvent."

Because it can dissolve almost anything.

The speed and temperature have nothing to do with solubility.

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2 years ago

When a battery, a resistor, a switch, and an inductor form a circuit and the switch is closed, the inductor acts to oppose the c

GaryK [48]

Answer:

The time constant becomes twice.

Explanation:

$T$ = Time constant of the L-R circuit

$L$ = Inductance of the inductor

$R$ = Resistance of the resistor

Time constant of the L-R circuit is given as

$T = \frac{L}{R}\\$

$T_{1}$ = initial time constant of the L-R circuit = $T$

$T_{2}$ = final time constant of the L-R circuit

$L_{1}$ = Initial inductance of the inductor = $L$

$L_{2}$ = Initial inductance of the inductor = $2L$

For the same resistance, the time constant depend directly on the inductance, hence

$\frac{T_{1}}{T_{2}} = \frac{L_{1}}{L_{2}}\\\frac{T}{T_{2}} = \frac{L}{2L}\\\frac{T}{T_{2}} = \frac{1}{2}\\T_{2} = 2T$

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4 years ago

Isaiah has samples of two different elements, one metal and one nonmetal

ElenaW [278]

Answer:

1/ As a metal has higher melting point than a nonmetal has, we can guess that sample A is a metal.

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Explanation:

I can not see what the questions 2-3 in your picture is. I answered the question above the table: What can the student conclude about thenidentity of Sample A.

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4 years ago

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anyanavicka [17]

If I am reading this correct, the energy content would decrease for the liquid to solidify

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3 years ago

Read 2 more answers

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kiruha [24]

I think it is

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