115年hce_nchu 物理考古題

#1 The lifesaving jolt of a defibrillator requires a large amount of energy deliver… ›

#2 Many physical units, particularly in the SI units and scientific measurements, a… ›

#3 Two objects, A and B, have a mass ratio of $m_A : m_B = 2 : 1$. If both objects… ›

#4 The laws of Coulomb and Biot-Savart describe how fields arise from point-like so… ›

#5 A wooden block with a density of $0.6\text{ g/cm}^3$ floats on water (density of… ›

#6 When the temperature of a superconductor is lower than its critical point, the s… ›

#7 Which of the following physical principles is applied in the design of a hydraul… ›

#8 Which of following images is impossible to be generated by a concave mirror? ›

#9 According to the First Law of Thermodynamics, if a closed system absorbs heat $Q$… ›

#10 Two satellites, A and B, orbit the Earth in uniform circular motion. If the orbi… ›

#11 Which of following scientists produced coherent light in his 1801 experiment tha… ›

#12 The speed of light propagating in vacuum is equal to Note that $\epsilon_0$ is t… ›

#13 A metal’s conductivity depends on temperature $T$. In classical physics, thermal… ›

#14 The nucleus of oxygen-17 has spin $\frac{5}{2}$. How many possible orientations… ›

#15 A $2\text{ kg}$ object is launched from the ground with an initial speed of $30\text{ m/s}$… ›

#16 A charged raindrop carrying $10\text{ \mu C}$ experiences an electric force of $0.3\text{ N}$… ›

#17 A uniform rope of length $L$ and mass $M$ lies on a frictionless horizontal tabl… ›

#18 A polar molecule may be modeled approximately as a positive charge $q$ at $x = a$… ›

#19 In the figure, $q_1, q_2$, and $q_3$ are charges on a two-dimensional plane. We… ›

#20 A force $F = (3x^2 + 2x)\text{ N}$ (where $x$ is in meters) acts on an object al… ›

#21 A U-shaped tube contains mercury (density $13.6\text{ g/cm}^3$). If a $13.6\text{ cm}$… ›

#22 The potential difference across a cell membrane is $64\text{ mV}$. On the outsid… ›

#23 Blood flows through a blood vessel. If the radius of the vessel is reduced to ha… ›

#24 The figure shows a cube of side $s$ in a uniform electric field $\vec{E}$. What’… ›

#25 Ion channels are narrow pores that allow ions to pass through cell membranes. A… ›

#26 Because the magnetic force depends on velocity but the electric force doesn’t, i… ›

#27 The design of an airplane wing causes the speed of the airflow above the wing to… ›

#28 An air bubble rises from the bottom of a lake to the surface. Assuming the lake… ›

#29 Coronal streamers in the Sun’s atmosphere contain magnetic fields in the opposit… ›

#30 In the emission spectrum of mercury, there is a spectral line at $404.66\text{ nm}$… ›

#31 With sufficient energy, it’s possible to eject an electron from an inner atomic… ›

#32 A long ladder leans against a smooth vertical wall, with its base resting on a r… ›

#33 The circuit in the figure extends forever to the right, and all the resistors ha… ›

#34 What is the function of the circuit in the figure if we focus on the voltage cha… ›

#35 Phasor diagrams summarize phase and amplitude relations among passive components… ›

#36 A solid spher of radius $R$ carries a uniform volume charge density $\rho$. A ho… ›

#37 A container filled with water rests on a horizontal floor. If the container move… ›

#38 An object of density $\rho$ and volume $V$ is suspended from a spring scale and… ›

#39 On a thermodynamic P-V (pressure-volume) diagram, comparing the slope of the cur… ›

#40 An ideal gas undergoes a Carnot cycle. If the volume of the gas doubles during t… ›

#41 One mole of a monatomic ideal gas is mixed with one mole of a diatomic ideal gas… ›

#42 The current density in a particle beam with circular cross section of radius $a$… ›

#43 A disk of radius $a$ carries uniform surface charge density $\sigma$ and rotates… ›

#44 A long, straight coaxial cable consists of two thin, tubular conductors, the inn… ›

#45 The figure shows light passing through a spherical raindrop, undergoing two refr… ›

#46 Diffraction imposes a fundamental limit on the ability of optical systems to dis… ›

#47 In 1900, the German physicist Max Planck formulated an equation that fit the obs… ›

#48 A bullet of mass $m$ is fired horizontally with a speed $v$ into a stationary wo… ›

#49 Consider a soap bubble and a liquid drop of the same radius. If both have the sa… ›

#50 An electric diple consists of point charges $\pm q$ a distance $2a$ apart. The p… ›

115年hce_nchu — 物理