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
natka813 [3]
3 years ago
13

hey! i know this isnt chemistry but uh I dont think anyone gonna answer me in psychics and its due in 30 minutes... marking brai

nlest if correct- yeah...

Chemistry
2 answers:
Alisiya [41]3 years ago
6 0
The answer is the letter A
coldgirl [10]3 years ago
4 0

Answer:

A. Adding another bulb will make the two of them light a little less brighter since the electrical flow is divided into two making them work.

B. There is a possibility that the flow of electricity maybe little due to the thickness of the wire. There could also be a rise in the temperature of the cell and the bulb.

C. The Bulb will shine brighter because of the extra power or electricity provided! Also, if the voltage is too much, expect the bulb to burn out or sadly, explode.

BTW GOODLUCK!!

watch 9-1-1 on Fox!

You might be interested in
The _____ number is a positive or negative number assigned to an atom according to a set of arbitrary rules.
sergeinik [125]

I think it is oxidation number

5 0
3 years ago
Examples of type of matter that_ through the environment are carbon, nitrogen, and water​
oee [108]

Answer:

examples of type of matter that <u>c</u><u>i</u><u>r</u><u>c</u><u>u</u><u>l</u><u>a</u><u>t</u><u>e</u><u> </u>through the environment are carbon, nitrogen, and water

8 0
3 years ago
According to South Erie, all sales carry out the function needed to sustain life. That means all sales must contain one accordin
soldier1979 [14.2K]

Cell theory states that all the living organisms are made up of basic structural and functional units, cells. All cells divide and give rise to new cells. All the cells have similar chemical composition. The nuclei acid DNA present in the chromosomes helps in carrying hereditary information from generation to generation. So, in order to sustain life the cells must contain DNA either enclosed in the nucleus or freely floating in the cytoplasm.

4 0
3 years ago
A pure Silicon crystal has 700,000 free electrons (actual number of electrons; not the concentration). How many holes does it ha
Sveta_85 [38]

Answer:

700,000 holes

Explanation:

When heat energy occurs to produce free electrons, the number of free electrons produced is directly proportional and equal to the number of holes it produces at that time.

Hence, if silicon crystal (pure) has 700,000 free electrons, then the number of holes it have is also 700,000.

3 0
3 years ago
A student collects 1.00 L of a gaseous hydrocarbon at 27 °C and 101 kPa. The mass of the sample is 1.79 g. The hydrocarbon has t
Zinaida [17]
A.ch4 ;D ;D;D;D;D;D;D;D;D;D;D;D;D;D
5 0
3 years ago
Other questions:
  • An aerosol can of compressed air has the following warning label: “WARNING: Contents under pressure. Do not expose can to heat o
    10·2 answers
  • Hi:) why covalent substances don’t have free moving ions / electrons?
    7·2 answers
  • How many covalent bonds join the atoms in a molecule of ammonia (nh3)?
    9·2 answers
  • An experiment produced 0.10 g CO2, with a volume of 0.056 L at STP. If the accepted density of CO2 at STP is 1.96 g/L, what is t
    5·1 answer
  • A nucleus with 4 protons has a positive charge of _____ PLEASE LET ME KNOW
    15·1 answer
  • 28. Element X is powerful enough to reduce sodium ions to sodium metal. Barium is a strong enough reducing agent to reduce X +to
    7·1 answer
  • Describe what acceleration is in words and give the formula (a = ???)
    12·1 answer
  • Meeet.gooogle.com/ttp-wdqt-pad
    6·2 answers
  • What volume (mL) of concentrated solution of magnesium chloride (9.00 M) must be diluted to 350. mL to make a 2.75 M solution of
    15·1 answer
  • What is redox in terms of oxygen? Give an example.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!