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
Vedmedyk [2.9K]
3 years ago
14

A circuit is shown in the picture above. Energy is transferred first from the battery to the circuit wire and then from the circ

uit wire to the light. What energy transformations occur between these two transfers? A. Energy is transformed first from chemical energy to light and heat energy and then from light and heat energy to electrical energy. B. Energy is transformed first from mechanical energy to chemical energy and then from chemical energy to light and heat energy. C. Energy is transformed first from chemical energy to mechanical energy and then from mechanical energy to light and heat energy. D. Energy is transformed first from chemical energy to electrical energy and then from electrical energy to light and heat energy.
Chemistry
2 answers:
Naily [24]3 years ago
6 0

its D. Energy is transformed first from chemical energy to electrical energy and then from electrical energy to light and heat energy.

Llana [10]3 years ago
3 0

D? I'm aware that I'm late


Sorry but the answer may be right

You might be interested in
This is a question for all the girls if ur bf ignore u what do u do
Gemiola [76]
If your boyfriend is ignoring you, you should just ask him about it because if you guys don’t communicate then discussing things about your relationship will be difficult

I hope this helps
3 0
3 years ago
Read 2 more answers
What is the density of a 805 g sample of pure silicon with a volume of 2.3 cm3?
MAVERICK [17]
The density of it would be 57. Do the math and apply the formula to it and you would get this answer.
3 0
3 years ago
The bonds in BaO are best described as
Vika [28.1K]
In order to determine whether a bond is ionic or covalent, you need to know whether or not it is completely composed of nonmetal atoms or both metal and nonmetal ions.

Barium is a metal and Oxygen is a nonmetal, therefore there is no possible way they could bond unless they were attracted to opposite charges. Specifically, only if Barium becomes a cation and Oxygen becomes an anion then could they bond.

Now cation and anion both have the word "ion" in them, so therefore it must be an ionic bond.

Now we need to know the definition of a bond. A bond is formed when two elements are joined together by sharing their valence electrons.

Therefore, your answer should be:

Ionic, because valence electrons are shared.

7 0
3 years ago
Which of the following is a solution? A.Ranch salad dressing B.Tomato juice C.Muddy water D.Brewed coffee
IceJOKER [234]
B.? I would say that
6 0
3 years ago
Calculate the number of moles when 3.00l of a gas at 814 mmhg and 25 °c?
Mariulka [41]
  • Volume=V=3L
  • Pressure=P=814mmHg
  • Temp=T=25°C

So

No of moles=n

\\ \rm\rightarrowtail PV=nRT

\\ \rm\rightarrowtail n=\dfrac{PV}{RT}

\\ \rm\rightarrowtail n=\dfrac{814(3)}{25R}

\\ \rm\rightarrowtail n=2442/25R

\\ \rm\rightarrowtail n=97.7Rmol

5 0
2 years ago
Other questions:
  • How much heat energy must be absorbed to completely melt 35.0 grams of H2O(s) at 0°C?
    10·1 answer
  • If the temperature of a fixed amount of a gas is doubled at constant volume, what happens to the pressure?
    11·1 answer
  • Please use the E/Z notation when specifying stereochemistry remembering to use parentheses and a dash. Reminder - the double bon
    5·1 answer
  • MUSCLES IN A KANGAROO'S LEGS WORK BECAUSE OF THE CELLS THAT MAKE UP THE MUSCLE. WHICH COMPONENT OF CELL THEORY DOES THIS BEST IL
    11·2 answers
  • ____ is the process of adding a known amount of solution of known concentration to determine the concentration of another soluti
    10·1 answer
  • Petunia needs 66.48 grams of potassium hydroxide (KOH) to run a reaction in class. How many moles of potassium hydroxide does sh
    12·1 answer
  • What is the balanced chemical equation for the reaction of potassium with sulfur?
    12·1 answer
  • if the temperature of 20.0 L of gas were increased to twice the initial value, while the pressure is held constant what would be
    6·1 answer
  • Identify what the conjugate acid/base would be. FOR H3PO4?
    11·2 answers
  • What’s the empirical formula of taurine
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!