Quicksand
reduce something is to make the amount of something smaller. For example you can reduce your electric bill by unplugging the refrigerator.
To reduce a number by 1/10, you could use it as a percentage 10%. Example 250 reduced by 1/10 = 250 x 10% = 25
They are equivalent fractions as for example 9/12 can be reduced to 3/4
It is not always important. In chemistry, for example, you would never reduce C2H2 (acytelene) and C6H6 (benzene) to CH.
It's speed will reduce to to friction by gravity.
That depends on the experimental conditions.In a situation of constant pressure, the density will also be constant.In a situation of constant volume, reducing the amount of gas will reduce both pressure and density.
Yes, divergence at the surface helps to maintain surface lows by allowing air to rise and reduce pressure. Divergence leads to air spreading out, creating a region of lower pressure at the surface, which can help intensify and maintain surface lows.
The inverse relationship between pressure and area is used in daily life in activities such as lying on a bed of nails, where the weight of a person is distributed over a larger area to reduce pressure and prevent injury. Increasing the area in contact with a surface allows for the pressure to be spread out, which can make the situation more comfortable or safe.
Flabby tyres produce more friction with the road.Less air pressure creates more surface friction, the less surface friction there is the better. (Example look at the very skinny narrow tyres on road racers as they don't need a lot of surface friction while mountain bikes have thick tyres as they need more friction)
An example of a pervious surface is grass in a park. It allows water to infiltrate into the ground instead of running off, helping to recharge groundwater and reduce stormwater runoff.
By decreasing the pressure or using impure water.
A pressure gauge simply measures and visibly indicates pressure in a system . It does not reduce the pressure. For that you need a PRV (pressure reduction valve ).
it will spread it out across the large surface area therefore decreasing it. hope that helps! :)
Yes, you can reduce water pressure by closing a valve.
Snowshoes increase pressure on the surface of snow by distributing a person's weight over a larger area, which prevents sinking and allows for easier movement. By increasing the surface area in contact with the snow, they reduce the pressure exerted on any single point. Conversely, if snowshoes are removed or if their surface area is decreased, the pressure on the snow increases, causing a person to sink more easily. This principle helps in traversing snowy terrains effectively.
To increase the pressure that a block exerts on the table, you can either increase the weight of the block, which raises the force applied to the surface, or reduce the area of contact between the block and the table. Pressure is defined as force divided by area (P = F/A), so increasing the force or decreasing the area will result in higher pressure. For example, using a sharper or narrower base for the block will concentrate the force over a smaller area, thereby increasing pressure.
Flabby tyres produce more friction with the road.Less air pressure creates more surface friction, the less surface friction there is the better. (Example look at the very skinny narrow tyres on road racers as they don't need a lot of surface friction while mountain bikes have thick tyres as they need more friction)