Rectifier Circuit
Diode Diodes are electronic components that pass current in only one direction. The direction in which current can flow through...
The principle of LED
LED LEDs are electronic devices that emit photons. LEDs have higher efficiency and longer life than bulbs. Basically, LEDs have...
Spring Scales
A spring scale is a tool that measures the mass and gravity of an object using the spring’s elastic force....
Diode
Diodes are electronic components that pass current in only one direction. The direction in which current can flow through the...
Why the smaller the cell, the larger the area
Cell division Multicellular organisms like humans are made up of cells of varying shapes and functions. Most cells are so...
Wrinkles in living organisms
Respiratory organ To maintain life, we absorb oxygen from the air. And we export carbon dioxide from the body. Human...
Conservation of Mechanical Energy
Potential energy The potential energy of an object is the energy stored in an object or system. Denoted as Ep....
Potential energy due to gravity
Potential energy due to gravity Lifting heavy objects increases the potential energy of the object. The amount of work done...
Stratum Making
About this simulation, When you press the button, you can see the corresponding strata. Combining the layer, you can create...
Camera
Focus adjustment of the camera The eye focuses by adjusting the thickness of the lens. On the other hand, the...
Minimal force required for the lever
Lever A lever is a tool that transmits force using a rod. With a lever, you can work with it...
‘Work’ in science
‘Work’ in science ‘Work’ in science and ‘work’ in everyday life is a little different. In science, ‘work’ is to...
