1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
katrin [286]
3 years ago
9

What must be true for a circuit to light a bulb?

Chemistry
2 answers:
anygoal [31]3 years ago
5 0
Power source (battery/energy) a copper/metal wire, and then a receiver
Alex3 years ago
4 0
You must have something that is a power source like a battery so it will work and you have to have wire connect it so it the power will transfer to whatever the object is like a lightbulb
You might be interested in
What information does a solubility table give?
guajiro [1.7K]

Answer:

Option D - It tells which compounds will dissolve in water.

Explanation:

It is used to predict whether or not a given ionic compound is soluble.

4 0
2 years ago
Read 2 more answers
Need answer quick please
Nikolay [14]
.5336
using avogadro’s law
6 0
2 years ago
How many grams of S are in 475 g of SO2?
enot [183]

There are 237. 5 g of Sulfur,S in 475 g of SO2?

<h3 />

<h3>Calculation of grams of Sulfur</h3>

From the question, we can say that

  • The molar mass of sulfur = 32 g/mol
  • The molar mass of oxygen = 16 g/mol

Therefore,

The molar mass for SO2 = 32 + (16 × 2) g/mol  = 64 g/mol

Now,

If 1 mole of SO2 contains 1 mole of S

Then 64 g of SO2, will contain 32g of S;

Such that

475 g of SO2 will give { \frac{ 32g of S) ( 475 g of SO2)}{64 of SO2} }  = 237. 5 g of Sulfur.

Learn more about molar mass here :brainly.com/question/18291695

6 0
2 years ago
"in the cores of extremely hot red giants, nuclear reactions convert helium to ____.
Sergeu [11.5K]

Red giants produce "metals", i.e., heavier elements.

The first step is helium conversion into

<span>carbon</span>

6 0
3 years ago
a chemist determined by measurements that 0.015 moles of tungsten participated in a chemical reaction. Calculate the mass of tun
ICE Princess25 [194]

Answer: 0.84g

Explanation:

8 0
3 years ago
Other questions:
  • The chlorination of the iron (III) ion is an endothermic reaction.
    5·1 answer
  • Which of the following suggests that a physical change has taken place in an ice cube
    6·1 answer
  • What is the value for the potential energyfor a n = 6 Bohr orbit electron in Joules?
    10·1 answer
  • Transverse waves in a sentence
    6·1 answer
  • If a gas sample has a pressure of 30.7 kPa at 0.00*C, by how much does the temperature have to decrease to lower the pressure to
    8·1 answer
  • Describe the stages of water cycle
    7·2 answers
  • An element has an atomic number of 27. How many protons and electrons are in a neutral atom of the element
    15·2 answers
  • A pile of leaves is lit on fire and covered completely with a fire blanket. The fire goes out. Identify the limiting reactant
    15·1 answer
  • f the electron configuration of Li is 2,1 and the electron configuration of Na is 2,8,1, what is the electron configuration of K
    13·1 answer
  • Explain with equations and calculations, when necessary, whether an aqueous solution of each of these salts is acidic, basic, or
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!