What happens to the brightness of bulb A when the switch is closed and bulb B lights up? Answer Expert Verified When the switch is open then no current can flow, on the other hand, when it is closed, current will pass through. When only “bulb a” is connected to the battery then more current […]
What size should main water line be?
What size should main water line be? In most cases, the main pipeline from the street to your home is either 3/4 or 1 inch in diameter, supply branches use 3/4-inch-diameter pipe, and pipes for individual components are 1/2 inch. Remember that water pressure decreases by a half-pound per square inch for every foot pipes […]
Which food make face fat?
Which food make face fat? Fatty fish. Cold-water fatty fish, such as salmon, herring, and cod, contain more calories from healthful fats than other types of fish and meat. These fats can also promote skin health, as the skin needs fat cells to keep it looking youthful. How long does it take to notice weight […]
What is the main function of the stamen in a flower?
What is the main function of the stamen in a flower? Stamen: The pollen producing part of a flower, usually with a slender filament supporting the anther. Anther: The part of the stamen where pollen is produced. Pistil: The ovule producing part of a flower. The ovary often supports a long style, topped by a […]
What are 3 short term effects of alcohol use?
What are 3 short term effects of alcohol use? SHORT-TERM EFFECTS OF ALCOHOL Slurred speech. Drowsiness. Vomiting. Diarrhea. Upset stomach. Headaches. Breathing difficulties. Distorted vision and hearing. What are short-term effects of drinking alcohol? The short-term effects of alcohol (more specifically ethanol) consumption – due to drinking beer, wine, distilled spirits or other alcoholic beverages […]
How do we map the sea floor today?
How do we map the sea floor today? Echo sounding is the key method scientists use to map the seafloor today. The technique, first used by German scientists in the early 20th century, uses sound waves bounced off the ocean bottom. Echo sounders aboard ships have components called transducers that both transmit and receive sound […]
What shade of clay is the purest form?
Why are there often so many steps between the original signal event in the cells response?
Why are there often so many steps between the original signal event in the cells response? Why are there often so many steps between the original signal event and the cell’s response? Each step in a cascade produces a large number of activated products, causing signal amplification as the cascade progresses. they amplify the original […]
What is role of He in this laser?
What is role of He in this laser? Rami Arieli: “The Laser Adventure” The role of the Helium gas in He-Ne laser is to increase the efficiency of the lasing process. Two effects make Helium particularly valuable: The direct excitation of Neon gas is inefficient, but the direct excitation of He gas atoms is very […]
What is the difference between two isotopes of an element?
What is the difference between two isotopes of an element? Isotopes. An isotope is one of two or more forms of the same chemical element. Different isotopes of an element have the same number of protons in the nucleus, giving them the same atomic number, but a different number of neutrons giving each elemental isotope […]