Ningbo Kaidi Science and Education Instrument Co., Ltd. will count down the 191 physics experiments we learned in high school for you. How many of them did we master? What teaching instruments are required for the following experiments?
Experimental instruments for primary and secondary schools
01. Introduction to Air Cushion Guides
02. Introduction to Digital Time Meter
03 Use a digital timer to measure the real-time speed of the slider on the air cushion rail
04 Uniform Linear Motion and Its Velocity
05 Measurement of acceleration in variable speed linear motion
06 Electromagnetic dot timer
07 Using a dot timer to demonstrate uniform linear motion
08 Electric spark ignition timer
09 Use a dot timer to measure the acceleration of uniform linear motion
The relationship between the distance and time of a uniform acceleration linear motion with zero initial velocity
Using a Newton tube to demonstrate how different objects fall when air resistance is low
12. Determine the center of gravity of thin plates using suspension method
Using a large glass bottle to demonstrate the small deformation of glass
14. Use a deformation demonstrator to demonstrate how deformation generates elasticity
15 Demonstration of Small Desktop Deformation with Laser Mirror Reflection
16 static friction
17 maximum friction force
18 Verification of Sliding Friction Law
19 sliding friction
Comparison of Rolling Friction and Sliding Friction
The parallelogram rule for 21 force synthesis
The relationship between the magnitude of the combined force of 22 and the angle between the component forces
Decomposition of 23 Forces
24 Triangular Frame Demonstration Force Decomposition
25 Equilibrium conditions for common point forces
Balance of 26 torques
27 Inertia (1)
28 inertia (2)
29 inertia (3)
30 Newton's First Law
31 Newton's Second Law (1)
32 Newton's Second Law (2)
33 Newton's Third Law
The reciprocity of 34 static frictional forces
35 reciprocity of elasticity
The relationship between 36 forces and reaction forces
37 weightlessness
Using a force gauge to demonstrate overweight versus weightlessness
Using a micropressure gauge to demonstrate overweight over weightlessness
40 Conditions for Objects to Perform Curved Motion
The direction of velocity in 41 curve motion
The synthesis of two linear motions at an angle of 42 to each other
Isochrony of 43 level throwing motion and free fall motion
Isochronicity of 44 level throwing motion and horizontal uniform motion
Trajectory of 45 level throwing motion
46 factors determining the magnitude of centripetal force
Vibration of 47 spring oscillator
The image of 48 harmonic vibrations
Image of 49 Damping Vibration
Isochronicity of 50 pendulum
The vibration period of the 51 pendulum is independent of the mass of the pendulum ball
The period of the 52 pendulum is related to the pendulum length
Using a timer to study the relationship between pendulum period and pendulum length
54 Forced Vibration and Resonance (1)
55 Forced Vibration and Resonance (2)
56. Observe the vibration of the sounding object with an oscilloscope
57. Kinetic energy of objects
58 gravitational potential energy
59 Conversion of kinetic energy and gravitational potential energy
Conversion of 60 kinetic energy and elastic potential energy
61 conservation of momentum
62 completely inelastic collision
63 completely elastic collision (1)
64 fully elastic collision (2)
65 fully elastic collision (3)
66 oblique collision
67 Collision Ball (1)
68 Collision Ball (2)
69 Collision Ball (3)
70 single pendulum car
71 recoil (1)
72 recoil (2)
73 recoil (3)
The diffusion of 74 gases
The diffusion rate of 75 liquid is related to temperature
76 Brownian motion
The Causes of 77 Brownian Motion
78 intermolecular interaction forces (1)
79 intermolecular interactions (2)
80 compression ignition experiment
The temperature of air increases during adiabatic compression
The temperature of air decreases during adiabatic expansion (1)
The temperature of air decreases during adiabatic expansion (2)
The anisotropy of 84 crystals and the isotropy of non crystals
85 Surface tension phenomenon (1)
86 Surface tension phenomenon (2)
87 Surface tension phenomenon (3)
88 capillary phenomenon (1)
89 capillary phenomenon (2)
The pressure and flow velocity of 90 fluids are related
Relationship between pressure and flow velocity of 91 fluid
The relationship between pressure and volume of 92 gases
The relationship between pressure and temperature of 93 gases
The relationship between the volume and temperature of 94 gases
The Microscopic Significance of 95 Gas Pressure
96 charged bodies attract light and small objects
The interaction force between 97 charges is related to the amount of charge and distance
98 Coulomb torsion scale
Static Induction of 99 Pillow shaped Insulated Conductors
Induction electrification of 100 voltage testers
101 starting panel
102 observe electric field lines with sawdust
103 observe electric field lines using other methods
104 Use a moving ball to test the distribution of charges on the outer surface of a charged body
105 Use metal mesh to verify the distribution of charged body charges on the outer surface
Shielding of external electric field by 106 metal mesh cover
Shielding of internal electric field by 107 grounded metal mesh cover
What factors are related to the capacitance of 108 parallel plate capacitors
109 demonstrates the deflection of charged particles in an electric field using a cathode ray tube
110 Qualitative Study on Factors Affecting Conductor Resistance
111 Quantitative Study on Factors Affecting Conductor Resistance
112 depicts the volt ampere characteristic curve of a small light bulb
113 depicts the volt ampere characteristic curve of a diode
The relationship between 114 terminal voltage and load resistance
There is a magnetic field around the current of 115
116 Ampere Right Hand Spiral Rule
117 observe magnetic lines with iron filings
118. Observe the magnetic induction line with an iron pointer
The left-hand rule of the effect of 119 magnetic field on current
Interaction between 120 parallel energized straight wires
Structure of 121 magneto electric meter
The principle of 122 magneto electric meter
123 electron beam deflects in magnetic field
Circular motion of 124 electron beam in uniform magnetic field
What factors are related to the magnitude of the 125 dynamic electromotive force? (1)
What factors are related to the magnitude of the 126 electromotive force? (2)
What factors are related to the magnitude of 127 induced electromotive force
128 right-hand rule
Lenz's Law of 129
130 self sensing phenomenon when powered on
131 Power outage self sensing phenomenon
The self sensing phenomenon of 132 fluorescent lamps
133 Observe AC power with a small light bulb
Observing AC power with a light-emitting diode using 134
135 Observe AC power with an ammeter
136 Observe sine AC power with oscilloscope
137 Observe other AC currents with an oscilloscope
Observe the charging and discharging of capacitors with an oscilloscope
139 Observe the waveform of alternating current before and after passing through a diode using an oscilloscope
The obstructive effect of 140 inductors on alternating current
141 Factors affecting sensory resistance
The effect of 142 capacitors on alternating current
143 Factors affecting the size of capacitive impedance
Structure of 144 Transformer
The relationship between voltage and turns of 145 transformer
The input current of transformer 146 increases with the increase of load
Formation and propagation of 147 transverse waves
Formation and propagation of 148 longitudinal waves
Reflection of 149 waves
150 (diffraction of water waves)
Independent propagation of 151 waves
The superposition of 152 waves
The dry shooting of 153 water waves
154 standing wave
Formation of 155 standing waves
156 standing waves in the air
157 Doppler effect
158 electric resonance
Emission and reception of 159 electromagnetic waves
160 tuning and demodulation
The law of reflection of 161 light
The law of refraction of 162 light
163 Total Reflection (I)
164 Total Reflection (II)
165 Optical Fiber and Its Applications
Dispersion of 166 light passing through a prism
167 spectroscope
Application of 168 Total Reflection Prism
169 (Double slit Interference Phenomenon of Light (Part 1)
170 (Double slit interference phenomenon of light (II))
171 Thin Film Interference (1)
172 (Thin Film Interference (2))
173 (Thin Film Interference (3))
174 Thin Film Interference (4)
Diffraction phenomenon of 175 single slit
Diffraction phenomenon of 176 single hole
177 Poisson bright spot
Polarization phenomenon of 178 light (1)
Polarization phenomenon of 179 light (2)
Thermal effect of 180 infrared radiation
The Fluorescence Effect and Application of 181 Ultraviolet Radiation
182X ray tube
183. Observe continuous spectra with a spectroscope
The emission spectrum of 184 atoms
185 absorption spectrum
186 photoelectric effect phenomenon
187 photoelectric effect law
188 simulated alpha particle scattering experiment
189 Use Geiger counter to detect radiation
Observing the tracks of alpha particles using the Wilson Cloud Chamber at 190 ° C
191 laser
