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What else can I help you with?
Why electrical instrument are avoided of sharp edges and cornera?
because the loss of positively charged particles is more in those parts
What happens to the particles when a candle is burning?
The particles which are in a fixed position because the candle is a solid heat up and vibrate more this makes the candle expand
Why should plastic containers be avoided?
Because of the solar radiation that the sun rays over here it heats up the plastic and leaves particles that will pretty much give canser
Can you List three types of radiation in order of increasing ionizing ability?
Alpha particles have the lowest ionizing ability due to their relatively large size and low penetrating power. Beta particles have medium ionizing ability as they are smaller and more penetrating than alpha particles. Gamma rays have the highest ionizing ability because they are electromagnetic waves that can penetrate deeply into materials, causing damage to biological tissues.
Why do burning candles make the ceiling dirty?
Burning candles release soot and other particles into the air that can rise and accumulate on the ceiling over time. These particles can stick to the ceiling surface and create a dark, dirty layer. Using candles made from cleaner-burning materials can help reduce the amount of soot produced.
Explain why liquids and gases differ in density and the ability to be compressed?
Liquids are denser than gases because their particles are more closely packed together. Gases are easily compressible because their particles are far apart and can be pushed closer together. In contrast, liquids have less room to compress because their particles are already close together.
What is an example of a sentence using the word avoided'?
Because he was a skilful driver he avoided hitting the car in front.
Flows freely but particles still attract?
This phenomenon is observed in fluids where particles have the ability to move freely due to their fluidity, but they can still attract each other through intermolecular forces such as Van der Waals forces or hydrogen bonding. This allows the particles to come together and form cohesive structures while retaining their ability to flow.
Why beta particales are harder to stop than alpha particales?
Beta particles have a higher penetrating ability compared to alpha particles because they are smaller and have higher energy levels. This allows beta particles to travel further and penetrate deeper into materials, making them harder to stop than alpha particles. Additionally, beta particles can travel faster than alpha particles, increasing their ability to penetrate materials.
Why can't errors be avoided?
Because no one is infallible.
Why error can't be avoided?
Because no one is infallible.
What is required to shield alpha particles and why are those materials effective?
Heavy and dense materials such as lead, concrete, or thick layers of aluminum are effective at shielding alpha particles due to their ability to absorb and block the particles. This absorption occurs because the high atomic number of these materials causes frequent collisions between the alpha particles and the atoms in the shielding material, which reduces the particles' ability to penetrate through.
