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Câu tiếng Anh từ giáo trình và sách hướng dẫn

160.608 câu. Câu từ OpenStax, Wikibooks và Wikiversity, giấy phép mở có ghi nguồn.

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  • The large coefficients mean that gases expand and contract very rapidly with temperature changes.

    Từ trong câu: coefficient, large, mean, gas, expand, contract, rapidly, temperature

    «The Ideal Gas Law», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • The figure below shows a slab of material with different temperatures on either side.

    Từ trong câu: slab, figure, below, show, material, different, temperature, either

    «Conduction», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • The body also loses a significant fraction of its heat through the breathing process.

    Từ trong câu: fraction, body, lose, significant, heat, breathe, process

    «Convection», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • Such a mechanism is called positive feedback, since the process reinforces and accelerates itself.

    Từ trong câu: feedback, mechanism, call, positive, since, process, reinforce, accelerate

    «Convection», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • The illustrations above show one of the ways in which heat transfer does work.

    Từ trong câu: transfer, heat, illustration, show, above, way, work

    «The First Law of Thermodynamics and Some Simple Processes», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • There are three curves on the graph, each representing a different amount of damping.

    Từ trong câu: damp, curve, graph, represent, different, amount

    «Forced Oscillations and Resonance», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • The more selective the radio is in discriminating between stations, the smaller its damping.

    Từ trong câu: selective, radio, discriminate, station, small, damp

    «Forced Oscillations and Resonance», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • There are other standing waves, such as on guitar strings and in organ pipes.

    Từ trong câu: pipe, organ, stand, wave, guitar, string

    «Superposition and Interference», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • All of these frequencies can be changed by adjusting the tension in the string.

    Từ trong câu: tension, frequency, change, adjust, string

    «Superposition and Interference», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • The incoming and reflected sounds form a standing wave in the tube as shown.

    Từ trong câu: incoming, reflect, sound, form, stand, wave, tube, show

    «Sound Interference and Resonance: Standing Waves in Air Columns», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • Another device that makes use of some of these principles is a Faraday cage.

    Từ trong câu: cage, another, device, make, use, principle

    «Conductors and Electric Fields in Static Equilibrium», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • But the total internal resistance is reduced, since the internal resistances are in parallel.

    Từ trong câu: parallel, total, internal, resistance, reduce, since

    «Electromotive Force: Terminal Voltage», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • Here, flows through the load, and is less than those of the individual batteries.

    Từ trong câu: flow, load, less, individual, battery

    «Electromotive Force: Terminal Voltage», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • Such devices, called Hall probes, can be made very small, allowing fine position mapping.

    Từ trong câu: probe, device, call, hall, make, small, allow, fine

    «The Hall Effect», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • Unfortunately, today we are observing a depletion in ozone concentrations in the upper atmosphere.

    Từ trong câu: ozone, unfortunately, today, observe, concentration, upper, atmosphere

    «The Electromagnetic Spectrum», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • That audio signal is amplified to drive a speaker or perhaps to be recorded.

    Từ trong câu: amplify, audio, signal, drive, speaker, perhaps, record

    «The Electromagnetic Spectrum», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • The microwaves are then used to induce an alternating electric field in the oven.

    Từ trong câu: induce, alternate, microwave, use, electric, field, oven

    «The Electromagnetic Spectrum», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • Anyone who has used a microwave oven knows there is energy in electromagnetic waves.

    Từ trong câu: microwave, anyone, use, oven, know, energy, wave

    «Energy in Electromagnetic Waves», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • Sometimes this energy is obvious, such as in the warmth of the summer sun.

    Từ trong câu: warmth, sometimes, energy, obvious, summer, sun

    «Energy in Electromagnetic Waves», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • By coherent, we mean waves are in phase or have a definite phase relationship.

    Từ trong câu: coherent, mean, wave, phase, definite, relationship

    «Young’s Double Slit Experiment», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • Your potential energy takes on discrete values as you move from step to step.

    Từ trong câu: discrete, potential, energy, take, value, move, step

    «Quantization of Energy», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • The consequences are tremendous, as we will begin to see in the next section.

    Từ trong câu: tremendous, consequence, begin, see, next, section

    «The Particle-Wave Duality», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • A simple red material, for example a tomato, absorbs all visible wavelengths except red.

    Từ trong câu: tomato, simple, red, material, example, absorb, visible, wavelength

    «Applications of Atomic Excitations and De-Excitations», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • Once again, we see how physics makes discoveries which enable other fields to grow.

    Từ trong câu: discovery, physics, once, again, see, make, enable, field

    «Quantum Numbers and Rules», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • This finding can be correlated with some of the cosmic abundances of the elements.

    Từ trong câu: cosmic, find, correlate, abundance, element

    «Binding Energy», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • Extensive monitoring with a variety of radiation detectors is performed to assure radiation safety.

    Từ trong câu: assure, extensive, monitor, variety, radiation, perform, safety

    «Biological Effects of Ionizing Radiation», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • Furthermore, at that time only four leptons were known, two normal and two exotic.

    Từ trong câu: exotic, furthermore, time, four, know, normal

    «Quarks: Is That All There Is?», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • They must be inferred from the masses of the particles they combine to form.

    Từ trong câu: infer, mass, particle, combine, form

    «Quarks: Is That All There Is?», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • The only stable particles are in the first family, which also has unstable members.

    Từ trong câu: unstable, stable, particle, first, family, member

    «Quarks: Is That All There Is?», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0

  • At that distance, the strengths of the EM and weak forces are the same.

    Từ trong câu: they, distance, strength, weak, force

    «GUTs: The Unification of Forces», College Physics for AP® Courses 2e, OpenStax, CC BY 4.0, https://openstax.org/details/books/college-physics-ap-courses - OpenStax - CC BY 4.0