Which tools would Sara use to find an irregularly shaped objects mass and volume Brainly?
a meter stick, a ruler, and water a meter stick, a balance, and water a balance, water, and a ruler a balance, water, and a beaker.
What happens to the total mass of a substance?
What happens to the total mass of a substance undergoing a physical change? It stays the same.
Which statement gives two characteristics of all liquids?
Which statement gives two characteristics of all liquids? They will change shape to fit a container and have definite volume. During which changes of state do atoms that cannot move past one another become free to move?
What must occur for matter to change states?
Therefore, in order for matter to change from a solid to a liquid or from a liquid to a gas, particles of matter must absorb energy. In order for matter to change from a gas to a liquid or from a liquid to a solid, particles of matter must lose energy.
Why change of state is important in our daily life?
without oxygen that is a gas we cannot leave as it helps in the breathing respiration etc. food is a solid and we cannot live without food as we need water to be full with energy to work the whole day and food gives us energy to work.
Is fog a liquid or gas?
Fog forms from water vapor, which is water in the form of a gas. Water vapor in the air condenses, or turns back into liquid, when the air cools. Fog appears when this liquid gathers around bits of dust in the air.
Why Delhi is so cold?
Winter starts in November and peaks in January, with average temperatures around 6–7 °C (43–45 °F). Although winters are cold, Delhi’s proximity to the Himalayas results in cold waves leading to lower apparent temperature due to wind chill. Delhi is notorious for its heavy fogs and haze during the winter season.
Why is Delhi colder than Shimla?
The warm air lifted from the plains overlaid the existing cold air in the mountains. Singh said since Shimla is near the plains, the impact of inversion layer is more there.