# PTE RA #20: Quantum Gravity Sensing Technology

Read Aloud #20 - Level 2 - Feeds Speaking

> Look at the text below. In 35 seconds, you must read this text aloud as naturally and clearly as possible. You have 40 seconds to read aloud.

Particles can act like clumps of matter or ripple through space like waves; they can even exist in two places simultaneously. A new device harnesses this strange quantum behavior to measure Earth's gravity. Slight changes in gravity from place to place reveal changes in the density of material beneath the sensor, allowing the instrument to detect underground objects.

## Explanation

A high-scoring response maintains a steady pace, clear articulation, and natural intonation. Focus on grouping words into meaningful phrases rather than reading word-by-word to demonstrate fluency.

## Hints

- Focus on the pronunciation of technical terms like 'simultaneously' and 'simultaneously' by breaking them into syllables.
- Ensure you pause briefly at commas and periods to allow the listener to process the information, which improves your oral fluency score.

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