Pressure is defined as the force applied per unit area and is mathematically expressed as Pressure = Force/Area. | Card: 2 / 28 |
In what way do broad straps differ from narrow straps in terms of pressure experienced when carrying weight? | Card: 3 / 28 |
Broad straps reduce pressure effectively.
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How does the height of water in a tank affect the pressure of water flowing from a tap? | Card: 5 / 28 |
Water height increases tap pressure.
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Fill in the blank: Atmospheric pressure is the pressure exerted by ___ on all objects in all directions. | Card: 7 / 28 |
The base of dams is broader to withstand the higher horizontal pressure exerted by deep water columns, preventing structural failure. | Card: 10 / 28 |
False. Air exerts pressure in all situations, regardless of whether it is still or in motion. | Card: 12 / 28 |
When air is blown into a balloon, the pressure inside the balloon increases as the air molecules push outward in all directions. | Card: 14 / 28 |
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Describe the process that occurs when warm air over land rises, creating a breeze. | Card: 15 / 28 |
Warm air over land rises, creating a low-pressure area. Cooler, high-pressure air from the sea moves in to replace it, resulting in a sea breeze. | Card: 16 / 28 |
Winds are primarily formed due to differences in air pressure, with air moving from high-pressure areas to low-pressure areas. | Card: 18 / 28 |
Riddle: I can be high, low, or just right, but I always push down with all my might. What am I? | Card: 19 / 28 |
A lightning conductor provides a safe pathway for electrical charges from lightning to flow into the ground, preventing damage to the building. | Card: 22 / 28 |
How do thunderstorms develop, particularly in terms of air movement and charge separation? | Card: 23 / 28 |
Thunderstorms develop from rising air.
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Cyclones pose significant dangers.
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