A sample of an ideal gas is in a sealed rectangular container that has sides of different sizes. Side A has an area of 80cm² and side B has an area of 100cm².
Give an expression that correctly compares the pressure P exerted on sides A and B of the container and explains the relationship in terms of net force and molecular collisions with the sides.

b. accuracy of the data matters alot more than its number of digits, organization or amount of detail. quantitative observation is more accepted than the qualitative observation.

answer : one can design an experiment using a liquid and an additive that can be added to the liquid and observe the chemical changes in the reaction species.

one would need a beaker which is filled with a known amount of the liquid in which thermometer is placed to measure the temperature changes; after addition of the additive to the liquid solution one can note down the temperature change and find whether the reaction is endothermic or exothermic in nature. by subtracting the initial temperature value with the final temperature one can find the temperature changes.

various combinations of liquid and additive can be used. liquid in this case can be a known quantity of water and additives can be epsom salt or without epsom salt the experiment can be conducted to notice the changes. water and ice, hydrogen peroxide and dry yeast, vinegar and baking soda,etc.

може ли да зареждате повече информация, моля

the pseudoscience are like beliefs, theories, or like practices that are considered scientific