What is the latent heat of fusion of ice of 2 grams? The value of latent heat of fusion = 160 cal. What does J kg K mean? Joule Per Kilogram Per Kelvin Is J GC and J gk the same? There is no difference. The specific heat is measured on a unit degree change […]
Why can sound not travel through space?
Why can sound not travel through space? Sound does not travel at all in space. The vacuum of outer space has essentially zero air. Because sound is just vibrating air, space has no air to vibrate and therefore no sound. If you are sitting in a space ship and another space ship explodes, you would […]
What is Colligative property give example?
What is Colligative property give example? Examples of colligative properties include vapor pressure lowering, freezing point depression, osmotic pressure, and boiling point elevation. What are the three Colligative properties? Three Important Colligative Properties of Solutions. Vapor-pressure lowering. Boiling-point elevation. Freezing-point depression. What is Colgate to property? A colligative property is a property of a solution […]
What function does a nucleus have?
What function does a nucleus have? The nucleus controls and regulates the activities of the cell (e.g., growth and metabolism) and carries the genes, structures that contain the hereditary information. Is the nucleolus inside the nucleus? The nucleolus is a region found within the cell nucleus that is concerned with producing and assembling the cell’s […]
What are the 3 equations for power?
Who is the most powerful nuclear country?
Which is the most common type of synthetic polymer?
Which is the most common type of synthetic polymer? Low-Density Polyethylene What are the 5 uses of nylon? Uses of Nylon Clothing – Shirts, Foundation garments, lingerie, raincoats, underwear, swimwear and cycle wear. Industrial uses – Conveyer and seat belts, parachutes, airbags, nets and ropes, tarpaulins, thread, and tents. It is used to make a […]
Does reactivity increase left to right?
Does reactivity increase left to right? Chemical reactivity of the elements – definition Period – reactivity decreases as you go from left to right across a period. The farther to the left and down the periodic chart you go, the easier it is for electrons to be given or taken away, resulting in higher reactivity. […]
Where is most energy found in a food web?
Where is most energy found in a food web? The vast majority of energy in food webs originates from the sun. Energy is not recycled in ecosystems and each ecosystem requires a continuous input of energy to sustain it. There is some energy transformed at each level of the food chain or food web in […]
When someone says you have a lot of potential?
When someone says you have a lot of potential? Don’t you just love it when someone says, “You have potential.” What does that really mean? It means you have the ability to pursue and conquer anything you put your mind to. It means you have gifts and talents dormant waiting to be manifested. What is […]