RECURSOS DE APRENDIZAJE
-
SHM: acceleration
This visual is interesting as it shows how the acceleration of a simple harmonic movement varies.
Contexto educativoTipo de recursoColecciones -
SHM: fundamental magnitudes
Important physical magnitudes in the description of the simple harmonic movement.
Contexto educativoTipo de recursoColecciones -
SHM: phase difference
The concept of "phase difference" is fundamental when studying simple harmonic movement. Study this carefully.
Contexto educativoTipo de recursoColecciones -
SHM: position
Concept of the position in a simple harmonic motion
Contexto educativoTipo de recursoColecciones -
SHM: velocity
In a simple harmonic motion the velocity changes, as you can see in the visual.
Contexto educativoTipo de recursoColecciones -
SHM: representation
Representing the simple harmonic motion in a visual
Contexto educativoTipo de recursoColecciones -
Significant figures
Significant figures are what we call all those digits in a number that are known for sure (or for which there is a some certainty).
Área de conocimientoContexto educativoTipo de recursoColecciones -
Sensitivity of an instrument
One of the qualities of measuring instruments is their sensitivity. A measuring instrument is more sensitive the smaller the quantity that it is able to measure.
Área de conocimientoContexto educativoTipo de recursoColecciones -
Scientific notation
La notación científica consiste en escribir el resultado de una medición como un producto con dos partes: un número entre 1 y 10 y una potencia de 10.
Área de conocimientoContexto educativoTipo de recursoColecciones -
Scales of observation
The material world which our eyes cannot observe is known as the microscopic scale of observation (cells, atoms, molecules, etc.)
Área de conocimientoContexto educativoTipo de recursoColecciones -
s/t, v/t and a/t graphs
Concept of s/t, v/t and a/t graphs
Área de conocimientoContexto educativoTipo de recursoColecciones -
s/t and v/t graphs of a URM
Which is going faster? The s/t and v/t graphs together or separately.
Contexto educativoTipo de recursoColecciones -
s/t, v/t and a/t graphs of a UCM
The s/t , v/t and a/t graphs for circular movements are analogous to those for rectilinear movements.
Área de conocimientoContexto educativoTipo de recursoColecciones -
r.p.m. and r.p.s.
The speed of an MCU can be expressed in rpm and in rps (revolutions per minute and revolutions per second).
Contexto educativoTipo de recursoColecciones -
Rounding a measurement
The result of a measurement should be consistent with the measuring instrument used. How to round: you must already understand the degree of precision in the result of a measurement.
Área de conocimientoContexto educativoTipo de recursoColecciones -
Reflection
When an undulatory movement comes across an obstacle which prevents its propagation and does not absorb its energy, the waves change direction, they are reflected.
Contexto educativoTipo de recursoColecciones -
Resistors in series
Here is a circuit with two resistors connected in series, a voltmeter and an ammeter.
Área de conocimientoContexto educativoTipo de recursoColecciones -
Resistors in parallel
Two resistors connected in parallel. Here is a circuit which has two resistors connected in parallel, a voltmeter and a ammeter.
Área de conocimientoContexto educativoTipo de recursoColecciones -
Residual current circuit breaker (RCCB)
The residual current circuit breaker (RCCB) is one of the elements of a consumer unit. The following visual explains its function.
Área de conocimientoContexto educativoTipo de recursoColecciones -
Representative value
The representative value of a series of measurements is the one which we think is closest to the real value of the said measurement.
Área de conocimientoContexto educativoTipo de recursoColecciones