Physics And Chemistry sentences
30 sentences you'd actually hear about physics and chemistry. Each one opens a full practice page: connected-speech respell, native audio, and what happens between the words.
- Acids and bases react to form salts and water.
- Electricity is the flow of electrons through a conductor.
- Energy cannot be created or destroyed, only transformed.
- Friction is the resistance that one surface or object encounters.
- Gravity is the force that attracts objects toward the center of the earth.
- He calculated the velocity and acceleration of the moving object.
- He is conducting research on renewable energy sources.
- He measured the temperature and pressure of the gas.
- He mixed the solutions in a beaker to observe the color change.
- He synthesized a new compound in the organic chemistry lab.
- Magnetism is a force that can attract or repel objects.
- Nuclear fusion powers the sun and other stars.
- Quantum mechanics studies the behavior of particles at the atomic level.
- She balanced the chemical equation to show the conservation of mass.
- She explained Newton's laws of motion to the students.
- She is analyzing the composition of the soil sample.
- She studies the properties of different materials.
- She wore safety goggles to protect her eyes from chemicals.
- Solid, liquid, and gas are the three primary states of matter.
- Sound waves travel through the air to reach our ears.
- The atom consists of protons, neutrons, and electrons.
- The chemical reaction produced a gas and released heat.
- The density of the object determines if it will float or sink.
- The experiment demonstrated the principles of thermodynamics.
- The laboratory is equipped with advanced scientific instruments.
- The periodic table lists all known chemical elements.
- The ph scale measures the acidity or alkalinity of a solution.
- The speed of light is the fastest speed in the universe.
- The theory of relativity changed our understanding of time and space.
- Water molecules are composed of two hydrogen atoms and one oxygen atom.