Exploring the Science of Eggs

Why is it difficult to crush an egg with your bare hands?

• The eggshell is made of a flexible material.

• The eggshell is very strong under compression.

• The egg's interior is solid.

• The eggshell is reinforced with metal.

What is required to capture high-speed footage of eggs?

• A regular camera and natural light

• A smartphone and a flashlight

• A specialized camera and a lot of light

• A telescope and moonlight

What is the primary composition of an eggshell?

• Iron oxide

• Calcium carbonate

• Silicon dioxide

• Magnesium sulfate

What is the role of the eggshell in bird reproduction?

• It attracts predators.

• It keeps the egg warm.

• It acts as a semi-permeable membrane.

• It provides food for the embryo.

What happens to an egg when placed in a vacuum chamber?

• It melts.

• It remains mostly intact.

• It turns into gas.

• It explodes immediately.

Why do eggs not explode in a vacuum chamber?

• They are filled with a large amount of gas.

• The eggshell is too thin.

• The liquid inside does not exert enough pressure.

• The vacuum chamber is not powerful enough.

What causes eggs to 'boil' in a vacuum chamber?

• The temperature inside the chamber increases.

• The outside air pressure is reduced.

• The eggs are shaken vigorously.

• The eggs are heated with a flame.

What is observed when eggs are boiled in a vacuum chamber?

• The eggs turn into a solid block.

• The eggs emit a bright light.

• The eggs form bubbles and foam.

• The eggs freeze instantly.

How does the boiling point of a liquid change in a vacuum?

• It fluctuates randomly.

• It remains the same.

• It decreases.

• It increases.

What happens to the temperature of boiling water in a vacuum?

• It remains constant.

• It decreases.

• It increases.

• It becomes unpredictable.