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
IgorC [24]
2 years ago
14

What is the resistance of a blub when the voltage across is 6 V and the current is 0.2A?

Chemistry
1 answer:
Natasha_Volkova [10]2 years ago
5 0

Answer:

30 Ohms (Ω)

Explanation:

Resistance = Voltage/Current

R = 6/0.2

R = 30 Ohms (Ω)

You might be interested in
Suppose that a dependent quantity increases when the independent quantity is decreased. This kind of proportional relationship b
Anna71 [15]
I thinks it’s not this article we should cajnges it
3 0
2 years ago
Why do you think scientists claim to offer only supporting evidence for a theory and not proof?
larisa [96]
Because they're not confident enough to confirm it's indeed true but they will support it for they believe it's correct.
8 0
3 years ago
What is the scientific method?
AysviL [449]
C. a plane for forming a scientific hypotheses
3 0
3 years ago
4. Balance the following chemical equation. Say what the coefficients "a"
lisabon 2012 [21]

Answer:

a = 4

b = 3

Explanation:

<u>SOLUTION :-</u>

Balance it by using 'hit & trial' method , and you'll get the answer :-

2Fe₂O + 3C → <u>4</u>Fe + <u>3</u>CO₂

⇒ a = 4 ; b = 3

<u></u>

<u>VERIFICATION :-</u>

<em>In reactant side of equation :-</em>

  • Number of atoms in Fe = 2×2 = 4
  • Number of atoms in O = 2×3 = 6
  • Number of atoms in C = 3×1 = 3

<em>In product side of equation :-</em>

  • Number of atoms in Fe = 4×1 = 4
  • Number of atoms in C = 3×1 = 3
  • Number of atoms in O = 3×2 = 6

Number of atoms of each element is equal in both reactant & product side of equation. Hence , the equation is balanced.

6 0
2 years ago
Use mass number in a sentence
luda_lava [24]
Mass number is apart of (what ever subject it is)
7 0
2 years ago
Other questions:
  • Predict whether litmus paper will turn red or blue when dipped in:
    15·1 answer
  • What do sedimentary rock layers reveal about ancient environments?
    13·1 answer
  • How many significant figures does 6559.060 have
    15·1 answer
  • Which of the following statements provide evidence to support the big bang theory? Select the two correct answers. i need help p
    12·1 answer
  • Which organ system directs the other organ systems in our bodies?
    12·1 answer
  • Which 10-milliliter sample of water has the greatest degree of disorder?A)H2O(g) at 120°CB)H2O() at 80°CC)H2O() at 20°CD)H2O(s)
    13·1 answer
  • A hydrated blue copper(II) sulfate salt with a formula YCuSO4•XH2O is heated until it is completely white in color. The student
    12·1 answer
  • (7th grade science question)
    13·1 answer
  • What element would be found in period 5 that has similar chemical properties to Al?
    6·1 answer
  • A clownfish uses a sea anemone as a safe place to live. While living there, the clownfish lures in food for the anemone. This is
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!