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3 years ago

10

what is the resistance of a light bulb if a potential difference of 120 v will produce a current of 0.5 a in the bulb? 0.0042 0.

5 60 240

2 answers:

Bas_tet [7]3 years ago

8 0

Answer:

240 ohms or D

Explanation:

svlad2 [7]3 years ago

3 0

R = V/I

R = 120 V/ 0.5 A

R = 240 ohms

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If an object changes direction while travelling will an object's displacement and distance travelled be different.

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2 years ago

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3 years ago

IM SOO CONFUSED PLS HELP!! The mass of the nucleus is approximately EQUAL to the mass number multiplied by ____ Atomic Mass unit

nevsk [136]

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option a.

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We can think of an atom as a nucleus (where the protons and neutrons are) and some electrons orbiting it.

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Then we define the mass number, which is the total number of protons and neutrons in an atom. Such that the mass of a proton (or a neutron) is almost equal to 1u

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3 years ago

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AysviL [449]

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Explanation:

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diameter of the wheel, $d=0.88\ m$

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mass of hanging object to the wheel, $m_o=6.32\ kg$

speed of the hanging mass after the descend, $v_o=4\ m.s^{-1}$

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