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Why does shaking a carbonated beverage cause the C02 to fizz out?

Mark Sterling
Mark Sterling
Research Editor · Mar 24, 2026 · Updated Apr 13, 2026

Pressure helps keep the carbonation in soda. If you shake it, all of the fluid speeds up. As speed increases in a fluid, pressure decreases.

53
Words

1 min
Read Time

#289
of 500 in History

-26%
vs Category Avg

The Short Answer

Pressure helps keep the carbonation in soda. If you shake it, all of the fluid speeds up. As speed increases in a fluid, pressure decreases. As pressure decreases, the gas can escape the liquid it is dissolved in. Eli25: Bernoulli's principle combines with reduced solubility of gasses in a liquid at lower pressures.

Analysis

Key Concepts: Pressure, fluid, decreases

This explanation focuses on pressure, fluid, decreases and spans 53 words across 5 sentences. At 26% below the average History explanation (72 words), the answer takes a direct, no-frills approach — sometimes the simplest explanation is the most effective.

What This Answer Covers

The explanation opens with: “Pressure helps keep the carbonation in soda.” It then elaboratesultimately building toward a complete picture across 5 connected points.

How This Compares in History

Ranked #289 of 500 History questions by answer depth (top 59%). This is in the concise tier — a focused explanation that prioritizes clarity over exhaustiveness. Many readers prefer this level of directness.

Frequently Asked Questions

Is there a simple explanation for why shaking a carbonated beverage cause the c02 to fizz out?

Pressure helps keep the carbonation in soda. If you shake it, all of the fluid speeds up. As speed increases in a fluid, pressure decreases. As pressure decreases, the gas can escape the liquid it is dissolved in. Eli25: Bernoulli's principle…

How detailed is this explanation compared to similar History questions?

This is a focused answer at 53 words, ranked #289 of 500 History questions by depth. The key concepts covered are pressure, fluid, decreases.

What approach does this answer take to explain shaking a carbonated beverage cause the c02 to fizz out?

The explanation uses direct explanation across 53 words. It is categorized under History and addresses the question through 1 analytical lens.