What is Hertz formula? We denote frequency by Frequency is measured in Hertz = Hz = 1/seconds. If a wave with a wavelength of 2 meters is going by at a speed of 6 meters/second, then 3 complete waves go by in 1 second. That is, the frequency is 6/2 = 3 waves/second, or 3 […]
How do you revise physics for NEET in 1 month?
How do you revise physics for NEET in 1 month? Question-Based Revision: To revise a particular chapter/topic/unit from Physics or Chemistry, choose 45-50 random MCQ questions (as per NEET exam pattern) from that chapter/topic/unit and solve them in 45 minutes. Which is easy NEET or JEE? It’s tough to compare the two examinations. As per […]
Is it safe to use a microwave that has peeling paint inside?
Is it safe to use a microwave that has peeling paint inside? If the coating is actively flaking or paint is peeling anywhere inside the oven cavity (including under the turntable) discontinue the use of the microwave and replace it. The microwave is not repairable. The inadvertent ingestion of small amounts of peeling coating does […]
Why is there 108 stitches on a baseball?
Why is there 108 stitches on a baseball? In total, 108 hand-stitched double stitches are used to cover the baseball. At the MLB level, these red stitches and the rest of what is used in a baseball are stored in temperature controlled facilities and wound under tension so no “soft spots” exist in the ball, […]
What are the most stressful events in life?
What are the most stressful events in life? 10 Most Stressful Life Events Death of a loved one. The death of a spouse or other loved one tops the list of the most stressful things we experience. Separation or divorce. Separation and divorce are another two of life’s most stressful events. Getting married. Starting a […]
Is 1 liter the same as 500ml?
Will 30 minutes of cardio a day burn fat?
What are the forces that act between nucleons?
What are the forces that act between nucleons? Nuclear forces (also known as nuclear interactions or strong forces) are the forces that act between two or more nucleons. They bind protons and neutrons (“nucleons”) into atomic nuclei. The nuclear force is about 10 millions times stronger than the chemical binding that holds atoms together in […]
How Helmholtz double layer is formed?
How Helmholtz double layer is formed? Electrochemical Machining When a metal electrode is placed in an electrolyte solution, an equilibrium difference usually becomes established between the metal and solution. The positive charges of cations in the solution and the negative charges of electrons in the metal electrode form the electrical double layer [4]. What are […]
Which is more accurate 10 mL or 100 mL graduated cylinder?
Which is more accurate 10 mL or 100 mL graduated cylinder? For accuracy the volume on graduated cylinders is depicted on scales with 3 significant digits: 100mL cylinders have 1ml grading divisions while 10mL cylinders have 0.1 mL grading divisions. Class A has double the accuracy of class B. Which has greater precision the 10 […]