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
jeyben [28]
3 years ago
13

Which scenario will drain the battery in the circuit diagram fastest: three 20 W bulbs in positions one, two, and three or 80 W

bulbs at positions 1 and 3 with a gap at position two? How do you know?
Physics
1 answer:
Sonbull [250]3 years ago
4 0

Answer:

The first scenario will drain the battery faster.

Explanation:

The first scenario, since the three bulbs would be connected in series, there is no interruption in the circuit and the current can flow freely around the circuit. While in the second scenario there is an open gap, where the passage of the current is interrupted and therefore bulbs located in spaces 1 and 3 would not work.

You might be interested in
If a football player has more mass they will also have more ______ ?<br> Fill in the blank
serg [7]

If a football player has more mass, they will also have more <u>momentum</u>. This is because mass is directly proportional to momentum.

3 0
3 years ago
What secondary color is made by mixing red and green in the rgb additive-color scheme for light?.
neonofarm [45]

Explanation:

Looking at the placement of primary colors in the RGB color wheel, the mixing of the red and green colors will create Yellow secondary color.

7 0
2 years ago
At a certain instant after jumping from the airplane A, a skydiver B is in the position shown and has reached a terminal (consta
Lubov Fominskaja [6]

Answer:

a=2330

b= 0.223secs

Explanation:

pb=2330m

t=0.223secs

6 0
3 years ago
Can an object travel at the speed of light? Why or<br> why not?
Aleks [24]

Answer:

As an object approaches the speed of light, its mass rises precipitously. If an object tries to travel 186,000 miles per second, its mass becomes infinite, and so does the energy required to move it. For this reason, no normal object can travel as fast or faster than the speed of light.

Explanation:

6 0
3 years ago
the young’s modulus of aluminum is 69gpa, of nylon is 3gpa, of tungsten is 400gpa, and of copper is 117gpa. if equal-size sample
olga_2 [115]

Answer:

Least to most elongated: tungsten, copper, aluminum, nylon.

Explanation:

Materials with high Young's modulus are difficult to stretch. σ = Yε and ε = ΔL/L so an object with a high Young's modulus (Y) subject to a certain tensile stress (σ) will have a smaller strain than an object with a smaller Young's 's modulus subject to the same tensile stress. If strain (ε) is smaller, then ΔL will also be smaller.

3 0
2 years ago
Other questions:
  • oe finds that the temperature of a substance is 12 degrees Celsius. What does this tell Zoe about the substance? Its internal en
    11·2 answers
  • A car has a kinetic energy of 1.9 * 103 joules. If the velocity of the car is decreased by half, what is its kinetic energy?
    9·2 answers
  • What percentage of railroad crossing crashes result from a vehicle driving into the side of a train?
    5·1 answer
  • How many grams of ice at 0°c will melt if 1.50 kj of heat are added? (the molar heat of fusion of water is 6.01 kj/mol.) 4.49 g
    10·2 answers
  • Interference is the ___________ of two or more waves.
    8·2 answers
  • Diana would like to observe the movements of a paramecium. Which of the following tools would be best for Diana to use? A. hand
    6·2 answers
  • Describe, using the relevant physics, how moving a magnet near a [ 1 2 ] solenoid induces a voltage across it. How does the spee
    6·1 answer
  • Which of the following best describes philosophy
    13·1 answer
  • A pelican flying along a horizontal path drops a fish from a height of 5.4 m. The fish travels 8.0 m horizontally before it hits
    14·1 answer
  • A man walks 15 meters in 15 seconds. what is his speed​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!