Have you ever wondered how much salt it takes an ocean to float any substance? Well i have and i wanted to figure that out. Well the thing that makes something float is called density. Density is the weight or mass something has. The weight of salt is the ocean if it was in sodium chloride would be about 120 million tons. Which got me wondering about how much would make an egg float. This floating happens because of all the different masses. Mass is mostly based on how many atoms a substance has. Mass also helps determine density. Another thing mass also determines is volume. The more the mass the more the matter. Matter is the space something takes up. Or like a measurement. During this experiment you must wash your hands after you touch the raw eggs, because they can have salmonella. Salmonella is a type of bacteria. This can be inside of an uncracked egg. Although this may affect the egg it does not affect the hen. With proper care of the egg like refrigerating and cooking can help prevent the salmonella from forming. …show more content…
Yes the differences in the salts density will affect how much the salt floats. The dilution with the most salt will be the most dense. This is also buoyancy because the egg is floating in a liquid. I also thi9nk the one with the most volume will float the most. Did you know that saltwater is more dense than fresh water? The salt adds a lot more volume. Therefore salt water has more volume than freshwater. Volume is the amount of space or a measurement of mass. Volume is mainly used to measure liquids. It can also measure how loud a sound is. The symbol for volume is m3. Or also as cubic
# 1: Part B Explain in 2 or 3 sentences how the atomic weight is what is reported. Answer # 1: Atomic weight or atomic mass is basically the average mass of atoms of an element. Atomic mass is calculated by using the naturally occurring relative abundance of isotopes. Atomic weight determines the size of the atom.
When atoms are cold they sink because they are more compacted and don’t move around as much. Sink or Float was a lab that showed about temperature and density changes. With the cold water we saw it sink and just stay at the bottom of the container without moving. When the hot water was added it made it rise to the top of the container and spread. That showed us that the bottom layers would be hotter and the top layers would be colder.
For each of the condition, about 35 milkweed bug eggs will be placed in clear container (5”x7”x4”) with a fine netting between the lid of the container and the container walls. The netting prevents the milkweed bugs from escaping while allowing for air to come in. Each container
Density is the calculation or equation of mass divided by volume and it can be used to identify different substances. Density is always the same in one object or substance because density is a constant ratio. Objects have “lighter” densities will float while objects that are “denser” will
In this week’s lab we had to determine the density of a quarter, penny, and dime. My question was “How does is each coin?” Density is the amount of mass in an object. To find the density of each coin in this lab, we used a triple beam balance to find each coin’s mass and a graduated cylinder to find their volumes. With all this information, I can now form a hypothesis.
Science 1. Free ears in dogs are controlled by dominant allele (F), and attached ears are controlled by the recessive allele (f). In addition, Short dogs is due to a dominant allele(S), and long hair is due to a recessive allele (s). Which of the following is the genotype of the dogs with free ears and short hair? a. ffss b. FfSs c. ffSs d. Ffss 2.
So go try something, because it may turn out great. And always keep an open mind because there is something your missing if you don't. Through a comparison of the eggs to fear, judgement, and friendship, the author pulled these themes together during the adventure the characters experienced. When the character first saw the eggs and ham he felt they would taste disgusting. And he was scared to try it.
This provided room for the square hole and also hovered above it. Bubble tape was cut into a small square measuring 7 cm and then taped to the top lid on the left side above the hole to block the egg from entering free fall by leaving the box. In class, the egg was weighed alone, and then weighed while in the container using a scale.
Weight and Truth, two terms with definitions that appear as simple and concrete ideas. Simply put, Weight is the measure of how heavy something is. Truth is a fact about an event or idea. However, in the Tim O’Brien’s The Things They Carried, a fictional novel about a squad of American soldiers in the Vietnam War narrated by a character who takes the author’s name, O’Brien uses his own definitions of Weight and Truth. The men carry physical and mental burdens both during and after the war.
The crystals have irregular shapes so there is more air in a teaspoon of sea salt than there is in a teaspoon of table salt, which has smaller crystals and is therefore more compact. If you are using sea salt in place of table salt, use 1 1/14 teaspoons of sea salt for every teaspoon of table salt that your recipe requires. You will do the opposite if substituting table salt for sea salt. Use 1 teaspoon of table salt for every 1 1/4 teaspoon of sea salt in the dish.
It works and Rikki smashes all the eggs but one because Darzee’s wife said Nagaina went to go kill the family. Rikki rushes over to save them. He distracts Nagaina with the egg so the family could get away. Then Rikki puts the egg down and fights Nagaina. Nagaina slips away, grabs the egg, and runs away.
On our paper we predicted the amount of pennies that could fit in the boat before it sank. We tested the boat in the water and added pennies one by one. We then calculated the mass of pennies that fit in the boat and the density of it. The purpose of this Lab was to make a boat that holds as many pennies as possible and understand how to calculate
Weight is the downward force caused by the gravitational attraction of the Earth. 3. What does the design have to do with the kite’s ability to fly? - A kite is a heavier than air object that flies.
When the concentration of the salt was increased, the amount of water decrease and it is the same the other way around. The mass of the egg will increase if the amount of water is more than the concentration of the salt water and all of this happens because of osmosis. This motion will cause the water to continue moving back and forth across the membrane to create and equilibrium, with equal concentrations on both
P6 Explain safe working practises necessary in preparing, cooking and serving food in the health and social care environment To be able to work in any food environment in the Health & Social Care setting you must first do a food hygiene course and they all come in different levels and categories, these are basic food hygiene to level 1 Food Safety, preparing drinks and snacks, for example, cups of tea, hot chocolate, making a sandwich or serving a piece of cake or fruit, Level 2 Food Hygiene, preparing and serving meals with hygiene training for those preparing and serving meals. And Level 3 Food Hygiene Certificate for supervisors. Your kitchen sink can contain more germs than your bathroom sink, germs such as E. coli, campylobacter and salmonella