1. A charge of 12 C passes through the filament of a car headlamp bulb in 4 s. What is the current? 2. A current of 0,5 A flows for 20 s through a small electric motor. How much charge has passed? 3. A current of 200 mA flows for 2 minutes. How much charge has passed? 4. Solve and complete the given table. Show your solution. Charge Current Time 1. 60 C 3s 2. 2 A 2 minutes 3. 150C 10 A 4. 0.15 C 3 s 5. 0.50 A 25 s

Q: Use the following constants if necessary. Coulomb constant, k = 8.987 x 10° N · m² /Cvacuum…

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Q: Fill in the nine gaps in this table. Element symbol Zn Protons 28 Neutrons 34…

A: in the neutral atom, no. of protons= no. of electron Mass no. = No. of proton + no. of neutron

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Q: Matter is composed of nucleus that are in motion true False

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Q: Calculate the mass of an atom using theatomic mass unit.

A: Since one a.m.u is equal to 1/12th of the mass of carbon atom. Consider 6.02×1023 atoms of carbon is…

Q: 2. Two values were measured, x = 32 ± 5 s² and y = 27 + 4 s. You then need to calculate the…

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Q: The pulse that in counted in a Geiger tube is caused by a O rise in the voltage from ions arriving…

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Q: Fill in the nine gaps in this table. Element symbol     Mg     Protons   20   Neutrons   20…

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Q: What does the atomic number of an element tell you about the element?

A: Step 1Atomic number is the basic property of the element, it helps one identify the element. Atomic…

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Q: What is the Atomic mass unit is defined as the mass of ?

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Q: Element symbol Mg Protons 10 Neutrons 12 Electrons 11 Mass number 24 23 00

A: A table with some missing values is given Let's find those missing values

Q: Which two scientists proposed an atomic model with a nucleus

A: Two scientist name who proposed an atomic model

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Q: Curie (Ci) is a unit of: O a) Time constant O b) Conductivity O c) Radioactivity d) Resistivity

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Q: Element symbol Protons Neutrons Electrons Mass number Mg 24 20 20 11 23

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Q: Will electrons collide with the nucleus due to their attraction. Give answer with reason

A: No, electrons will not collide with the nucleus due to their attraction. The reason of this…

Q: what are some selection rules in atomic physics explain using appropriate graphs

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Q: Fill in the nine gaps in this table. Element symbol     Be     Protons   6   Neutrons   8…

A: Beryllium is denoted as Be. Carbon is denoted as C. Sodium is denoted as Na.

Q: a1@ write down (Without deriving) the eigenvalaes and eigonfunctions for 3-dimbnsienul identical…

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Q: Fill out the table below. Atomic Mass Number of Number of Name Symbol Charge number Number neutrons…

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Q: The value of atomic mass unit is equivalent to 9.36 x 10-27 kg 1.66 x 10-32 kg 1.66 x 10-24 ka 1.66…

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Q: -The energy from a nuclear reaction is usually in the form of, electrical heat chemical mechanical…

A: Required : Form of energy from a nuclear reaction.

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A: Solution:-Given that

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A: What determines the identity of the element ?

Q: Write A Short Note On Beta Particles

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A: There are two kinds of reactions, chemical reactions, and nuclear reactions. The given question is…

Q: An atom with an atomic number of 23 has a mass number of 51. How many protons does it have?

A: Atomic number(Z)=23 Mass number(A)= 51

Q: What to look for in an NMR spectrum--A-- CS---------, CC

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Q: What fundamental force binds the nucleus of an atom together?

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Q: 7) Circle which one is negative (-) A) Alpha B) Beta C) Gamma D) Neutron

A: When  rаdiоnuсlides  deсаy,  раrtiсles  with  high  energy  аnd  density  аre  releаsed  frоm  the…