Can you freeze balloons?
Freeze balloons! Water balloons aren’t just for summer! Set the balloon outside and, if you can, pack some snow around it to help it freeze. If it’s not cold enough outdoors, just use your freezer! When the water inside the balloon is frozen, have an adult cut the knot off.
What will happen to a blown up balloon when it is placed in a freezer use your knowledge of gas laws to explain why?
Charles’ law holds that for a given quantity of gas, V∝T . The colder the temperature, the smaller the volume. Thus the balloon will contract, as the gas gets colder.
What would happen to a blown up party balloon if it is placed in a refrigerator?
If we put the balloon in a refrigerator, the gas inside gets cold and the balloon shrinks (although both the amount of gas and its pressure remain constant). If we make the balloon very cold, it will shrink a great deal, and it expands again when it warms up.
What will happen if you press the balloon?
When you inflate a balloon, the air pressure inside it is much more than the atmospheric pressure outside of it. If the balloon is pricked, all the air comes tries to come out with great force. Also, now that there is weak spot in the membrane, the pressure due to the air tears apart the rubber in an instant.
Why does a balloon inflate when air is blown into it?
Blowing up a balloon involves forcing additional air particles from your lungs into the balloon. These particles hit the inside walls of the balloon creating enough air pressure to force the rubber of the balloon to expand and the balloon to inflate.
Why does a balloon burst when we try to squeeze it?
The air in a balloon is at a higher pressure than its surroundings because the elastic tension of the balloon skin is pulling inwards. The high-pressure air that was inside the balloon is now free to expand and this creates a pressure wave that our ears hear as a bang.
What happen to the smaller balloons inside as you pull and push the balloon at the bottom?
Explanation: As the balloon at the bottom of the model was pulled down, the diaphragm contracts and moves down and the chest cavity expands. There is more space and less pressure inside the lungs. When the diaphragm contracts, the air goes into the lungs or the inhalation process occurs.
What happen when you press the clay ball with your hands?
Answer: Sometimes, the balls flatten up when you press the clay too hard. You may also have irregular ball shape when the circular motions of your hands are not even.
What will happen if we press the clay?
Answer: if you will press a clay the clay will mold depends what shape or texture that you use. because clay is a stiff, sticky fine-grained earth, typically yellow, red, or bluish-gray in color and often forming an impermeable layer in the soil.
Why do you need to use force in moving a ball up a ramp?
The object “goes up” the ramp not due to a force, but due to Conservation of Momentum . The object goes down the ramp due to gravity exerting a force on it. That force accelerates the object, making it gain speed and therefore momentum (which is ).
What happen when you squeeze the clay?
Much like the squishy stress ball you pull out from time to time, squeezing play dough is great for helping calm down your anger. Playing with the clay can help ease tension, release excess energy, improve focus, and express emotions.
What happens if you pull Play Doh or clay apart?
One kind of force is referred to as tension. Tension occurs when the plates are pulled apart causing either an elongation or a breakage in the crust. Tension forces can cause volcanic islands or mid-oceanic ridges to form. Another kind of force is referred to as compression.