57.1. Lens characteristics and usage.
Grade:
8
Subject
Physics
Theme
Light and colours
Subtheme
Lens characteristics and usage.
Solve tasks to find hidden Geo point coordinates
- Physics: Gravitation, friction and deformation.
- Physics: Heat and temperature.
- Geometry: Figure heights. Same sized figure areas.
- Chemistry: Acids and bases. Indicators.
- Physics: Gravitation, friction and deformation.
- Algebra: Irrational numbers.
- Geometry: Parallelogram, elements. Properties and signs.
- Geometry: Circle, their elements. Secant.
- Algebra: Equation with unknown denominator.
- Algebra: Formula y = k/x
- Algebra: Rational numbers.
- Physics: Light break and lens.
- Physics: Lens characteristics and usage.
- Algebra: Fraction amplification and abbreviation.
- Chemistry: Constancy of substance composition. Chemical formulas.
- Algebra: Rational fraction expression.
- Physics: Interaction, strength and safety.
- Physics: Physical phenomena and processes.
- Algebra: Arithmetic square root
- Algebra: Algebraic expression transformation.
- Geometry: Trapeze, elements, trapeze types, trapeze properties, isosceles trapeze signs.
- Algebra: Square root
- Algebra: Fraction multiplication and division.
- Algebra: Complete quadratic equation
- Algebra: Periodical decimal fractions.
- Geometry: Tangent properties and signs.
- Algebra: Complete quadratic equation
- Geometry: Midline of triangle and trapeze.
- Geometry: Pythagorean theorem. Right angled triangle signs.
- Physics: Sounds characteristics.
- Algebra: Average arithmetical
- Geometry: Triangles and trapezes midline.
- Physics: Optical phenomena in nature
- Geometry: Distance between parallel straight lines.
- Algebra: Different size units.
- Chemistry: Substances structure.
- Chemistry: Chemical transformation signs. Chemical transformation causes and process.
- Algebra: Complete quadratic equation
- Algebra: Amplitude
- Algebra: Relative frequency
- Algebra: Numerical approximation.
- Algebra: Viet theorem.