How hard is 30 HRC? 30 HRC is the hardness of the steel. It’s not a type of steel. That being said, 30 HRC is atrociously soft. Its edge would dull very quickly if you used it to cut anything. Which is harder HRB or HRC? The Rockwell C scale is usually abbreviated HRC (Hardness […]
What are climate change scientists called?
What are climate change scientists called? This effect, called global warming, is a particularly important object of study for climatologists. By studying global warming, climatologists can better understand and predict the long-term impact of human-caused climate change. Climatologists seek to understand three main aspects of climate. How many scientists are studying global warming? Nearly all […]
Which best describes the type of bond shown?
Which best describes the type of bond shown? Answer : The correct option is, (D) an covalent bond between the atoms. What produces an ionic bond? Ionic bond, also called electrovalent bond, type of linkage formed from the electrostatic attraction between oppositely charged ions in a chemical compound. Such a bond forms when the valence […]
How is flux calculated?
How is flux calculated? The total of the electric flux out of a closed surface is equal to the charge enclosed divided by the permittivity. The electric flux through an area is defined as the electric field multiplied by the area of the surface projected in a plane perpendicular to the field. How does the […]
What forces act on a ball?
What forces act on a ball? The forces are the weight, drag, and lift. Lift and drag are actually two components of a single aerodynamic force acting on the ball. What kind of force is wind? In summary, the wind is controlled by the pressure gradient force (differences in barometric pressure), the Coriolis Force and […]
What happens to capacitance if distance is increased?
What happens to capacitance if distance is increased? Capacitance is directly proportional to the electrostatic force field between the plates. This field is stronger when the plates are closer together. Therefore, as the distance between the plates decreases, capacitance increases. Therefore, as the dielectric constant increases, capacitance increases. Is capacitance proportional to distance? Capacitance (C) […]
Is displacement a scalar quality?
Is displacement a scalar quality? No, Displacement is a vector quantity as the direction of Displacement can be found. On the other hand Distance is a scalar quantity. Is pushing on a wall doing work? Work is said to be done when force is applied on an object and it gets displaced from its initial […]
What is the first thing you need to do when drawing Lewis structures?
Which soil is known as black soil?
Which soil is known as black soil? black soils known locally as regur. After those the alluvial soil is the third most-common type. Also significant are the desert soils of Rajasthan, the saline soils in Gujarat, southern Rajasthan, and some coastal areas, and the mountain soils of the Himalayas. The type of soil is determined […]
What is the relation between the force and acceleration?
What is the relation between the force and acceleration? Newton’s second law of motion describes the relationship between force and acceleration. They are directly proportional. If you increase the force applied to an object, the acceleration of that object increases by the same factor. In short, force equals mass times acceleration. Can car move in […]