What is the conflict in Lord of the Rings? major conflict The major conflict is the battle for Middle-earth between its diverse inhabitants, including humans, elves, dwarves, hobbits, and wizards, and the dark forces of Sauron. Why does Frodo think Gollum deserves death? Frodo laments that his uncle Bilbo had not killed Gollum when he […]
Who won the 7 Days Battle?
Who won the 7 Days Battle? Seven Days Battles George B. McClellan and Robert E. Lee, respective commanders of the Union and Confederate armies in the Seven Days Date June 25 – July 1, 1862 Location Hanover County and Henrico County, Virginia Result Confederate victory Belligerents United States (Union) Confederate States (Confederacy) What was the […]
Which hormones are responsible for changes in human body?
Which hormones are responsible for changes in human body? Testosterone is the hormone that causes most of the changes in a guy’s body during puberty. What are the two main types of hormones in the body? 1) Protein hormones (or polypeptide hormones) are made of chains of amino acids. An example is ADH (antidiuretic hormone) […]
What is a controlled experiment?
What is a controlled experiment? A controlled experiment is a scientific test done under controlled conditions, meaning that just one (or a few) factors are changed at a time, while all others are kept constant. What are the five main characteristics of scientific inquiry? The 5 features of science inquiry (emphasis is mine) Learner Engages […]
How much heat is needed to melt 23.50 kg of silver that is initially at 25 C?
Which metal is used in wires?
Which metal is used in wires? Copper Which wire can carry a higher current? Answer. “In solid wire of same length resistance of that wire is higher than stranded wire”. Hence stranded wire carries more current than solid wire due to lower resistance. Thus due to extra surface area more surface current flows Therefore in […]
Is 10th marks important for NEET?
Is 10th marks important for NEET? No your 10th marks is not taken into account for considering your eligibility for neet examination, it is your marks in class 12th which is taken into account for considering your eligibility for neet examination. Can I become a doctor at 40? There is no age limit for medical […]
What do you mean by space quantization?
What do you mean by space quantization? : quantization in respect to direction in space the space quantization of an atom in a magnetic field whose quantum states correspond to a limited number of possible angles between the directions of the angular momentum and the magnetic intensity. Which experiment confirms the energy quantization and how? […]
Can you have a negative enthalpy?
Can you have a negative enthalpy? A negative enthalpy represents an exothermic reaction, releasing heat. A reaction that absorbs heat is endothermic. Its enthalpy will be positive, and it will cool down its surroundings. This reaction is exothermic (negative enthalpy, release of heat). What is the enthalpy of an exothermic reaction? Exothermic reaction: In an […]
Which gas is produced when coal is burnt in air?
Which gas is produced when coal is burnt in air? But when coal burns, its carbon combines with oxygen in the air and forms carbon dioxide. Carbon dioxide (CO2) is a colorless, odorless gas, but in the atmosphere, it is one of several gases that can trap the earth’s heat. What is produced when coal […]