Which is the least radiation phone? Smartphones like the Redmi Note 8 and Samsung Galaxy M31 have the lowest radiation levels of the lot, which means they are the safest to use. Meanwhile, Realme 6 Pro, Realme X3, and iPhone SE 2020 emit more radiation compared to the other models popular among 91mobiles readers. Which […]
What is the purpose of coiled wires?
What is the purpose of coiled wires? Coiled wires (also called retractile cords) are great for keeping long wires tidy and together. Their springy nature allows them to be stretched and then return to their coiled shape, keeping your wire localized and neat looking. Can Ethernet cable be coiled? A tightly coiled 10M length of […]
What is the best way to stay safe when facing an aggressive driver?
What is the best way to stay safe when facing an aggressive driver? When faced with an aggressive driver, AAA recommends that you: Avoid eye contact. Refrain from hand gestures. Give the aggressor space. Remain in your vehicle. Contact emergency services if necessary. What is aggressive driving should be avoided? Such actions are dangerous to […]
Why did the big bang never happen?
How do you develop scientific temper among students?
How do you develop scientific temper among students? Incredible Tips to Develop Scientific Temper In Children Create a pro-science home. Encourage your child to ask questions about almost everything. Develop critical thinking skills. Support their experiments. Opportunities to apply what they learn. Employ games and electronic devices. Who is responsible for the development of scientific […]
Can electric lines appear as closed loops?
Can electric lines appear as closed loops? Electric field lines start (or diverge) from the +ve (positive) charge and terminate (or converge) on negative charge. If the electric field lines form a closed loop, these lines must originate and terminate on the same charge which is not possible because electric field lines always move from […]
What is the formula for volume in cylindrical coordinates?
What is the formula for volume in cylindrical coordinates? In cylindrical coordinates, we have dV=rdzdrd(theta), which is the volume of an infinitesimal sector between z and z+dz, r and r+dr, and theta and theta+d(theta). As shown in the picture, the sector is nearly cube-like in shape. How do you plot Cartesian coordinates? To plot any […]
Why do I have to poop as soon as I eat?
Why do I have to poop as soon as I eat? The gastrocolic reflex is a normal reaction the body has to eating food in varying intensities. When food hits your stomach, your body releases certain hormones. These hormones tell your colon to contract to move food through your colon and out of your body. […]
What is true inertia?
What is true inertia? Inertia is simply the tendency of an objects to resist a change in whatever state of motion that it currently has. True – Mass is a measure of an object’s inertia. Objects with greater mass have a greater inertia; objects with less mass have less inertia. What are the 12 natural […]
What are the two basic characteristics of composite materials?
What are the two basic characteristics of composite materials? Answer: However, as a class of materials, composites tend to have the following characteristics: high strength; high modulus; low density; excellent resistance to fatigue, creep, creep rupture, corrosion, and wear; and low coefficient of ther- mal expansion (CTE). How do you find the Young’s modulus of […]