2833.3. Different electromagnetic wave usage.
Grade:
9
Subject
Physics
Theme
Electromagnetic waves and its usage.
Subtheme
Different electromagnetic wave usage.
Solve tasks to find hidden Geo point coordinates
- Geometry: Circumference length, arc length.
- Physics: Electromagnetic wave formation and spread.
- Physics: The development of transport
- Chemistry: Metal chemical properties.
- Physics: Energy usage in life.
- Physics: Universe structure.
- Chemistry: Natural substances and products.
- Chemistry: Calculations by chemical reactions.
- Geometry: Prism, pyramid, cylinder, cone height, basis. Cylinder and cone generatrix.
- Geometry:
- Algebra: Operation with algebraic fractions
- Physics: Different electromagnetic wave usage.
- Chemistry: Substance transformation. Chemical reaction types.
- Physics: Electrification of a body and interaction of bodies electrification.
- Algebra: Probability
- Algebra: Equation with two unknowns (either 1 or 2 degree)
- Geometry:
- Geometry: Triangle, parallelogram, rhombus area formulas, through narrow angle sine value.
- Physics: Universe research methodes.
- Physics: Processes in stars.
- Algebra: Difference
- Chemistry: Substance transformation. Chemical reaction types.
- Geometry: Regular polygon, its perimeter and area. Regular polygon indrawn circumference, circumference drawn around regular polygon.
- Physics: Simple mechanisms.
- Physics: The transformation of energy.
- Physics: The transformation of energy.
- Geometry: peak, edge, face, prism (straight and regular) pyramid (also regular), cylinder, cone, sphere.
- Algebra: Numerical chain concept
- Chemistry: Substance classification.
- Physics: Labour and energy.
- Physics: Different electromagnetic wave usage.
- Algebra: Concept of equation system
- Physics: Electrical circuit characteristics and Ohms law in circuit.
- Physics: Types of information transmission.
- Physics: Labour and energy.
- Algebra: Combinatorics
- Algebra: Function concept recess: growth-decrease; biggest-smallest value;value interval.
- Geometry: Line segment ratio.
- Geometry: Fixture surface area, surface layout, figure volume.
- Algebra: Quotient
- Algebra: Quadratic equation solution
- Algebra: Variation, combination