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 […]
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 […]
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 […]
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 UV wavelength is dangerous?
What UV wavelength is dangerous? UV-B light (290-320nm) causes sunburns with prolonged exposure along with increasing the risk of skin cancer and other cellular damage. About 95% of all UV-B light is absorbed by the ozone in Earth’s atmosphere. UV-C light (100-290nm) is extremely harmful and is almost completely absorbed by Earth’s atmosphere. What is […]
What mineral has the highest specific gravity?
What mineral has the highest specific gravity? Osmium Which is the most reliable clue to a mineral’s identity? streak plate Why is color not reliable for identification? Many minerals are colored by chemical impurities. Other factors can also affect a mineral’s color. Because color alone is unreliable, geologists rarely identify a mineral just on its […]
What is an example of not absorbing water?
What is an example of not absorbing water? Materials that absorb water include; sponge, napkin, paper towel, face cloth, sock, paper, cotton balls. Materials that don’t absorb water include; Styrofoam, zip lock bag, wax paper, aluminium foil, sandwich wrap. What household product absorbs moisture? All you have to do is put some baking soda in […]
Where do most plants get light from?
Where do most plants get light from? the Sun What do plants take up through their roots? Plants absorb nutrients and water through their roots, but photosynthesis — the process by which plants create their fuel — occurs in the leaves. Sap is the mix of water and minerals that move through the xylem. Do […]
What is an independent contractor costs?
What is an independent contractor costs? Independent contractors are paid gross pay with no tax withholding. That means they handle their own taxes and provide their own benefits. The total paid to the employee really should include the cost of benefits. Suppose that a company pays $50 in direct pay to an employee or $50 […]