Answer:
C and F
Explanation:
A break in one wire causes all current to stop.
If one bulb goes out, the others go out.
The disadvantages of series circuits:
A break in one wire causes all current to stop.
If one bulb goes out, the others go out.
What is a series connection ?
In a series connection, the current is the same through each component regardless of what components are used or their values. The voltage drops across each component in the circuit are dependent upon the values of the components used in the circuit.
since , a series connection is an end to end connection and their are no branches in a series combination .
This is why , current never divide in a series connection , only voltage get divided , current in whole circuit remains same as the current across each device attached in the circuit .
correct options will be :
A break in one wire causes all current to stop.
since , their is no branching , if their occur any breakage the current in the whole circuit will stop
If one bulb goes out, the others go out.
As we know if their occur any breakage in the circuit the current in the whole circuit will stop, due to which current will not reach to the bulbs , hence other bulbs too go out and wont glow
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If the rocket launches with a force of 10N, what is the force on the launch pad?
Answer:
10N
Explanation:
Action and Reaction forces state that the force will be equal
What is the function or the skeletal system hdbdb
Explanation:
Hope its helps u
if wrong then sry
How many seconds are there in 3 days 38 hrs? Explain.
Why can scientists ignore the gravitational force when
studying the physies of an atom?
Answer:
When studying atoms, scientists can ignore the Gravitational force between charged particles that make up the atoms because it is many millions of times smaller than other forces in the atom. Explanation: Scientists can ignore the gravitational force because the gravitational force is considered to be negligible as compared to the other forces due to its smaller value.
What do supernova have to do with heavy elements?
Answer:
When a star dies, it is called a supernova. A supernova contains massive amounts of energy, and the hydrogen and helium that was originally in the star turns into heavier elements ranging from oxygen to iron to gold.
Let me know if this helps!
Answer:
Read Below
Explanation:
During the supernova nucleosynthesis, the r-process creates heavy isotopes, which decay after the event to the first stable isotope, thereby creating the neutron-rich stable isotopes of all heavy elements. The neutron capture occurs in high neutron density with high-temperature conditions.
if you put a pencil in a cup of water, it looks as if it is broken and larger in the water. This is because light waves
Answer:
When light enters from air to water i.e. it is moving from rarer to denser medium, it changes its original path as there is a change of speed of light and deflects itself towards the normal. This is known as the refraction of light and this is why a pencil in a cup of water looks as if it is broken and larger.
Explanation:
(Select all that apply.)
Examples of potential energy are a(n)
n stretched rubber band
boulder perched on the edge of a cliff
compressed spring
car coming to a stop
elevator descending from the second floor to the first
Answer:
boulder perched...
compressed spring
The magnitude of a force is:
A) How fast an object moves when it is pushed
B) How far an object moves when it is pushed
C) how hard an object is pushed or pulled
D) how long it takes to push or pull an object
Answer:
c
Explanation:
force is how hard it is pulled or pushed
how can you justifies the age of earth being 4.5 billion years old
Answer:
ummmmmmmmmm through science??
Imagine that you are sitting on a couch watching TV and that you will continue sitting on the couch watching TV until someone changes the channel. This situation is a metaphor for which of Newton's laws of motion?
-The law of inertia
-The law of action-reaction
-The law of acceleration
-None of the above
Answer:
I think the law of inertia
a reaction that happens when one substance breaks down into two or more substances
Answer:
decomposition reaction
Explanation:
decomposition reactions occurs when one substance breaks down, or decomposes, into two or more substances
Electromagnetic Spectrum Lab Report
if you've done this assignment or know what im talking about please helps me! if you get it correct i will give you brainliest!!!!!!!!!!!!!
Objectives(s):
In your own words, what is the purpose of this lab?
Hypothesis:
In this section, please include the predictions you developed during your lab activity. These statements reflect your predicted outcomes for the experiment.
Procedure:
The materials and procedures are listed in your virtual lab. You do not need to repeat them here. However, you should note if you experienced any errors or other factors that might affect your outcome. Using your summary questions at the end of your virtual lab activity, please clearly define the dependent and independent variables of the experiment.
The dependent variable is the one that changes as a result of the independent variable. The spectrum emitted by the unknown celestial object in this situation.
What is the electromagnetic spectrum?The electromagnetic spectrum refers to the variety of frequencies (the spectrum) of electromagnetic radiation, as well as the wavelengths and photon energies associated with each frequency.
The goal of the electromagnetic spectrum experiment is to determine what elements are present in the atmospheres of the planets and moons by examining their absorption spectrums.
The electromagnetic spectrum encompasses electromagnetic waves with frequencies ranging from below one hertz to above 1025 hertz,
The frequency corresponds to wavelengths ranging from thousands of kilometers to a fraction of an atomic nucleus's size.
The electromagnetic waves within each frequency band are given various names, starting at the low frequency (long wavelength) end of the spectrum.
Hence the dependent variable is the one that changes as a result of the independent variable.
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Answer:
Explanation: Electromagnetic Spectrum Lab Reportif you've done this assignment or know what im talking about please helps me! if you get it correct i will give you brainliest!!!!!!!!!!!!!Objectives(s):In your own words, what is the purpose of this lab?Hypothesis:In this section, please include the predictions you developed during your lab activity. These statements reflect your predicted outcomes for the experiment.
7.
Which of the following is most responsible for the formation of new crust at the edge
of a tectonic plate?
A.
mountain building at a continent-continent convergent boundary
B. magma rising up from the mantle at a divergent boundary
C. two tectonic plates sliding past one another at a transform boundary
D. subduction of one oceanic plate under another at a convergent boundary
Answer:
A
Explanation:
Answer:
B
Explanation:
Magma rising up from the mantle at a divergent boundary, I got this question and I got it right.
How fast does a 500.0 Hz sound wave travel in air if its wavelength is 0.68 m?
Hello,
QUESTION)✔ We have : λ = T x v ⇔ v = λ x f
v = 500 x 0,68 v = 340 m/sThe speed of this sound wave is therefore 340 m/s.
Calculate the momentum of a 20kg cart traveling to the right with a
velocity of 20m/s. *
Answer:
momentum= mass x velocity
= 20 x 20 =400kgm/s
What happens to the force between two charged particles if the distance between them is cut in fourth?
Answer: The force between the two charges is directly proportional to the product of the charges and inversely proportional to the square of the distance between them. Hence, if the distance between charges is halved (charges remaining kept constant), the force between the two charges is quadrupled.
Explanation: hope i helped c;
What happens to the force between two charged particles if the distance between them is cut in fourth is that the force between the two charges is directly proportional to the product of the charges and proportional to the square of the distance between them.
Some snakes have special sensory organs that detect the infrared region of the electromagnetic spectrum.
Compared with human vision, these snakes can sense electromagnetic waves that have
a lower frequency and a shorter wavelength.
a higher frequency and a longer wavelength.
O a lower frequency and a longer wavelength.
O a higher frequency and a shorter wavelength.
Answer:
Some snakes have special sensory organs that detect the infrared region of the electromagnetic spectrum. Compared with human vision, these snakes can sense electromagnetic waves that have: a lower frequency and a shorter wavelength. a higher frequency and a longer wavelength.
Explanation:
Some snakes have special sensory organs that detect the electromagnetic spectrum's infrared region. These snakes can detect electromagnetic waves with a lower frequency and a shorter wavelength than humans. A higher frequency and a longer wavelength. As a result, option B is right.
What is electromagnetic spectrum ?The electromagnetic spectrum encompasses electromagnetic waves with frequencies ranging from less than one hertz to greater than 1025 hertz, corresponding to wavelengths ranging from thousands of kilometres to a fraction of the size of an atomic nucleus. This frequency range is divided into separate bands, and the electromagnetic waves within each frequency band are given different names; beginning at the low-frequency (long-wavelength) end of the spectrum, these are: radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays.
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Of the cloud types described here, which one cannot be easily classified as low, middle, or high?
Cirrus
cumulonimbus
stratus
Stratocumulus
A cloud that cannot be easily classified as low, middle, or high is a cumulonimbus cloud. The correct option is B.
What is a cumulonimbus cloud?Cumulonimbus clouds are known as thunderstorm clouds because they produce hail, torrential rain, snow, lightning, and, in extreme circumstances, tornadoes. These clouds are generated very near the surface of the ground, carrying a lot of moisture.
As a result of constant rubbing, the moisture in the clouds becomes ionized, producing light as a result of the static charge. Evaporation causes water droplets to enter the atmosphere. These water droplets will condense into ice because of the chilly atmosphere.
More ice droplets congregate to form cumulonimbus clouds, which, when the cloud is too dense, will begin to rain.
Therefore, the correct option is B. cumulonimbus cloud.
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8. As you throw a 2.00 x 102 g baseball, your hand moves a distance of 80.0 cm before you release the ball. If you exert an average force of 55.0 N on the ball while it is in your hand, determine:
Answer:
v = 21.0 m / s
Explanation:
In this exercise, it is generally asked to determine the final speed of the ball.
Let's start by finding the acceleration of it
F = ma
a = F / m
let's reduce the magnitudes to the SI system
m = 2.00 102 g (1kg / 1000g) = 0.200 kg
x = 80.0 cm (1m / 100 cm) = 0.800 m
we calculate
a = 55.0 / 0.200
a = 275 m / s
now we can use kinematics, where the ball has an initial velocity of zero and travels a distance x = 80 cm with the force
v² = v₀² + 2 a x
v² = 0 + 2ax
v = [tex]\sqrt{2ax}[/tex]
let's calculate
v = [tex]\sqrt{2 \ 275 \ 0.800}[/tex]Ra 2 275 0.800
v = 20.98 m / s
if we use the criteria of significant figures
v = 21.0 m / s
write down your definition of work in the space below:
Answer:
Work is the energy transferred to or from an object via the application of force along a displacement.
Answer:
an occupation that people do to financally support themselves.
Explanation:
BRAINLIEST?
If a 1.8 m tall man that weighs 90 kg stands next to a 10 kg box resting on the ground, the total work done if he lifts the box to the top of his head will be 2,940 J.
True or False
Answer:
false
Explanation:
please help me i need help only way i’ll pass
Answer:
they require a medium
Explanation:
your welcome.............
Two charged objects have a repulsive force of 0.050 N. If the charge of both of the objects is doubled, then what is the new force?
Answer: 4 times grease
Explanation: Force F= C · q1·q2/r². C = Coulomb's constant.
If charges double you have 2q1 and 2q2.
All of the different desert animals living together in the Sahara Desert make up a(n)...
O Population
O Community
O Ecosystem
O Organ System
Every action force is accompanied by an equal and opposite reaction force is one way to state Newton's Third Law
True
False
what is the gravitational potential energy of the rock if its weight is 15 newtons its mass is 1.53 grams and it is 30 meters above the ground?
Answer:
16. An object has a gravitational potential energy 41,772.5 Jof and has a mass of 1550 kg. How high is it above the ground? Plz help
When you blow across the top of a
soda bottle, it acts like a closed
pipe. If the inside of the bottle is
0.150 m long, what is the
fundamental frequency you hear?
(Speed of sound = 343 m/s)
(Unit = Hz)
Answer:
572
Explanation:
Got it right on Acellus, you take the velocity and divide it by 4 times the length.
A 101 Kg racer moves around a flat circular track with a radius of 55 m with a constant speed. The car makes one revolution around the track every 13 seconds. Find the speed of the car.
Answer:
26.6 m/s
Explanation:
[tex]v = r \alpha \\ v = r( \frac{2\pi}{t} ) \\ v = (55)( \frac{2\pi}{13} ) \\ v = 26.6 \: m {s}^{ - 1} [/tex]
Explain How do the attractions between particles in a fluid determine viscosity?
Answer: Viscosity is due to particle mass, particle shape, and the strength of the attraction between the particles of a liquid. In general, the stronger the attractive forces between particles, the higher the viscosity. For many liquids, viscosity decreases when heat is applied.
Explanation:
Jared is experimenting with a force that is attractive only and the weakest of the fundamental forces. He is experimenting with which force?
electromagnetic
strong
gravitational
weak
Answer:
C. gravitational
Explanation:
Took the test!