Why is ammeter connected in series in an electric circuit?
Answers
the current must pass through the meter.
Related Questions
What increases as the temperature of a solid object rises?A. thermal energyB. potential energyC. volumeD. mass
The combination of two or more atoms, from the same or different elements, creates a(n)_____
Not sure if this is a physics question but how do I find the formula usingohms law..any one
A 20.0-cm long pipe is covered at one end in order to create a closed-end air column. A vibrating tuning fork is held near its open end, forcing the air to vibrate in its first harmonic. The wavelength of the standing wave pattern is ____.
operation is
(1) 5.67 × 10^5 J (3) 1.05 × 10^1 J
(2) 9.45 × 10^3 J (4) 1.75 × 10^1 J
Answers
The amount of electrical energy used by the television is given by:
where P is the power of the device and t is the time.
The power of the television is P=315 W, while the total time is
If we substitute these numbers into the formula, we find the energy:
so, the correct answer is
(1) 5.67 × 10^5 J
W - energy, P - power, t - time
The answer is (1).
Answers
positive
negative
neutral
unknown
Answers
Firstly it is best to describe the shape and structure of an atom, an atom's system and structure is like of the solar planet, the heliocentric view where the sun is the neutrons and protons and the planets are the electrons. Moreover, the electrons are outside these neutrons and protons surrounding the entire system of its atomic structure. Its movement is like of a planet.
An energy level also known as electron shell, or just shell is a location around an atom where electrons with a specific energy value, or quantum number may be found.
Note that rubidium has 48 neutrons.
Compare the number of protons in cesium (Ce) and xenon (Xe).
Count the number of neutrons in an atom of helium.
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Comparing the reactivities of lithium (Li) and krypton (Kr) will best disprove this student's idea.
What is a Proton?
This is defined as a subatomic particle which has a positive charge present in it.
To disprove the claims of the student that you need more protons to have more reactivity, option A was chosen because Krypton has more protons than Lithium, but it is less reactive because it is a noble gas.
Read more about Protons here brainly.com/question/14790671
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Answers
The catcher experiences more force in her glove during a softball game than the outfielder during a softball game.
What is force?
The definition of force in physics is: The push or pull on a massed object changes its velocity. An external force is an agent that has the power to alter the resting or moving condition of a body. It has a direction and a magnitude. A spring balance can be used to calculate the Force. The Newton is the SI unit of force.
Given that: the equation of motion is: FΔT=mΔv
Hence, Force = mass × change in velocity/time interval.
Now, during a softball game, the ball is in air more for the outfielder than the catcher. Hence, from the given equation, the catcher experiences more force in her glove during a softball game than the outfielder.
Learn more about force here:
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Rich
duPont Manual Highschool
Proffit
True or false
Answers
Words less true are seldom if ever spoken.