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because of the presssue
No
the container gets heated up da.
they expand
If a substance of unknown composition is heated in an open container will Its mass will stay the same as a result the mass of the container and its contents decreases. A substance of an unknown composition is heated in a sealed container the mass of the container and its content remains the same.
Most substances expand when heated.
Most substances expand when heated.
The speed of the gas particles will increase as they are heated. That is why the pressure in a container increases. The particles are hitting the walls of the container with more force as they are heated.
materials usually expand when heated.
They expand
because of the presssue
No
the container gets heated up da.
because the particles
they expand
No
the air in the container expands