How do you remove set in blood stains? Just apply a small amount of hydrogen peroxide directly to the stain and watch as the red blood stain disappears. In the case of old or stubborn stains, reapply as needed. After the stain is removed, rinse the area with cold water to remove any peroxide that […]
How do you convert from Polar to Rectangular?
How do you convert from Polar to Rectangular? To convert from polar coordinates to rectangular coordinates, use the formulas x=rcosθ and y=rsinθ. How do you convert polar numbers to rectangular without a calculator? Converting from Polar Form to Rectangular Form To convert from polar to rectangular, find the real component by multiplying the polar magnitude […]
What is the main source for the formation of wind Mcq?
What is the main source for the formation of wind Mcq? 4. What is the main source for the formation of wind? Explanation: Wind is free and renewable form of energy, which throughout history has been used to grind grain, power ships, and pump water. Wind is created when the sun unevenly heat the earth […]
Where is pair production used?
Where is pair production used? Pair production also can occur in the field of an atomic electron, to which considerable recoil energy is thereby imparted. The threshold for such a process is four times the rest energy of an electron, or 4mc2. The total pair-production cross section is the sum of the two components, nuclear […]
What are 3 examples of the evidence of energy?
What are 3 examples of the evidence of energy? Heat, sound, light and motion are evidence of energy in a system. Students will be able to reflect on what they have learned and review key vocabulary. They will consider ways they use energy each day and identify systems or behaviors they could change in order […]
How do you distinguish between weather and climate what are the two most important climate factors?
How do you distinguish between weather and climate what are the two most important climate factors? Whereas weather refers to short-term changes in the atmosphere, climate describes what the weather is like over a long period of time in a specific area. Different regions can have different climates. Weather tells you what to wear each […]
What kills voltage or current?
What kills voltage or current? Current will kill you but some amount of voltage is required to flow that current in the body breaking the human body resistance. In other words, an enough power is required to pass in the human body for proper electric shock. What happens to power when voltage is doubled? As […]
How do we determine the total discharge through parallel pipes?
How do we determine the total discharge through parallel pipes? Explanation: Total discharge in parallel pipes are determined by adding the discharges so developed in individual pipes. If Q1 is the discharge through pipe 1 and Q2 is the discharge through pipe 2. Then the total discharge through parallel pipes is equal to Q1+Q2. Why […]
How do I make use of electrical charges in daily life?
How do I make use of electrical charges in daily life? Static electricity has several uses, also called applications, in the real world. One main use is in printers and photocopiers where static electric charges attract the ink, or toner, to the paper. Other uses include paint sprayers, air filters, and dust removal. Why are […]