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2 years ago

Describe the relative energies of particles in the different States of matter.

Physics

1 answer:

spayn [35]2 years ago

4 0

Answer:

MATTER

ARE

THREE

TYPES

SOLID

LIQUID

GAS

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Is bleach heterogeneous

irga5000 [103]

No, bleach is not heterogeneous. Bleach is actually homogeneous.
Heterogeneous is if it the same throughout.
Homogeneous is if it is different (has chunks and clumps of different materials)

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3 years ago

The total amount of power that a star radiates is called its

Ede4ka [16]

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3 years ago

A uniform horizontal strut weighs 400.0 N. One end of the strut is attached to a hinged support at the wall, and the other end o

Olegator [25]

Answer:

Explanation:

Given

Weight of strut $W_1=400 N$

Weight of sign Board $W_2=200 N$

In this question angle which cable makes with horizontal is not given so

assuming $\theta =30^{\circ}$

From Diagram

Moment about hinge point

$T\sin 30\times L=W_1\times \frac{L}{2}+W_2\times L$

$T\sin 30=\frac{W_1}{2}+W_2$

$T\sin 30=\frac{400}{2}+200$

$T=800 N$

$\sum F$ in x direction is zero

$F_x=T\cos 30$

$F_x=800\cos 30=346.41 N$

$\sum F$ in Y direction is zero therefore

$F_y+T\sin 30=W_1+W_2$

$F_y=400+200-800\cdot \sin 30$

$F_y=200 N$

$F_{net}\ at\ hinge=\sqrt{F_x^2+F_y^2}$

$F_{net}=399.99\approx 400 N$

6 0

3 years ago

In any circuit, current is inversely proportional to:<br>potential<br>resistance<br>emf<br>voltage

Licemer1 [7]

Answer:

This equation, i = v/r, tells us that the current, i, flowing through a circuit is directly proportional to the voltage, v, and inversely proportional to the resistance, r. In other words, if we increase the voltage, then the current will increase.

HOPE THIS HELPED!!!!!!!!!!!!!!XDDDDDD

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3 years ago

My Exit Ticket

Romashka [77]

Answer:

the scattering of short wavelengths as light

passes through the atmosphere

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3 years ago