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Alik [6]
3 years ago
9

What is the density of the object that has a mass 13.87g and a volume of 31.75cm3?​

Physics
1 answer:
damaskus [11]3 years ago
3 0

Answer:

d=0.4368 g/cm³

Explanation:

Density of an object is defined as the ratio of its total mass to the mass volume.

So that it is

d= m/V

d= (13.87g) / (31.75cm³)

d= 0.4368g/cm³

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What happens when light strikes a translucent object?
sammy [17]

Answer:

D)   Some of the light passes through, and some of the light is absorbed or scattered by the object.

Explanation:

When light strikes translucent materials, only some of the light passes through them. The light does not pass directly through the materials. ... When light strikes an opaque object none of it passes through. Most of the light is either reflected by the object or absorbed and converted to heat.

(I googled it) ☺

3 0
3 years ago
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A force of 10N is required to stretch a spring from 20cm to 25cm. What is the spring constant in N/m2 Be careful of unit
kupik [55]

Answer:

C) 40 N/m

Explanation:

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3 years ago
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mrs_skeptik [129]

Answer:

25 to the right

Explanation:

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4 0
3 years ago
If a closed series circuit has a voltage of 12 V and R1 = 4 Ω and R2 = 2 Ω, what is the current running through R1 and R2?
Phantasy [73]
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7 0
3 years ago
Which statement is true about gravitational forces?
Readme [11.4K]
Hey there!

Your correct answer would be (<span>Every mass exerts a gravitational force on every other mass.) It really doesn't matter the size in mass what so ever, gravity is stronger than mass, mass in nothing compared to mass. Therefor, gravity exert's mass on any object with any size of mass.

Your correct answer would be . . . 

</span>\boxed{\boxed{Every \ mass \ exerts \ a \ gravitational \ force \ on \ every \ other \ mass}}
<span>
Hope this helps.
~Jurgen
</span>
6 0
3 years ago
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