What is the temperature of bitumen? They range from -2 C to 21 C from Kashmir to Kanya Kumari. Viscosity graded VG-30 bitumen is suitable down to -10 C (due to its controlled temperature susceptibility). At temperatures lower than -10 C we can use softer grades such as VG-20 and VG-10. What do you mean […]
How does the skin defend the body?
How does the skin defend the body? The skin acts as an external barrier to bacteria, preventing infection and protecting the internal organs. The skin also protects the body from ultraviolet radiation using the pigment barrier formed from melanocyte cells found in the top of the papillary dermis and a protein layer found in the […]
Does the coefficient of cubical expansion depend on original length?
Does the coefficient of cubical expansion depend on original length? Answer: it is yes. Explanation:Does cubical expansivity depend upon initial volume of solid? Because we know cubical expansivity is equal to rise in increase in volume per unit initial volume per unit rise in temperature, where ratio of increase in volume and initial volume is […]
What are the four key ideas of psychoanalytic theory?
What are the four key ideas of psychoanalytic theory? Psychoanalytic theory is based on a small number of key ideas, including psychic determinism, the mind’s three-part internal structure (id, ego, and superego), psychic conflict, and mental energy….. What does the psychoanalytic theory focus on? Psychoanalytic theory focuses on the role of a person’s unconscious, as […]
What happens to the charge of a material when electrons are removed from it?
What happens to the charge of a material when electrons are removed from it? Any negatively charged object has an excess of electrons. If it is to have its charge removed, then it will have to lose its excess electrons. Once the excess electrons are removed from the object, there will be equal numbers of […]
What is an example of homeostasis imbalance?
What is an example of homeostasis imbalance? A commonly seen example of homeostatic imbalance is diabetes. In a diabetic, the endocrine system has difficulty maintaining the correct blood glucose levels, so diabetics must closely monitor their blood glucose levels, as shown in Figure below. Which organ systems are the most important for maintaining homeostasis quizlet? […]
What is normal Fahrenheit temperature?
What is called rappelling?
What is called rappelling? (in mountaineering) the act or method of moving down a steep incline or past an overhang by means of a double rope secured above and placed around the body, usually under the left thigh and over the right shoulder, and paid out gradually in the descent. Can you rappel upwards? Use […]
Does a mirror show your true size?
What are the three main plate boundaries?
What are the three main plate boundaries? There are three main types of plate boundaries: Convergent boundaries: where two plates are colliding. Subduction zones occur when one or both of the tectonic plates are composed of oceanic crust. Divergent boundaries – where two plates are moving apart. Transform boundaries – where plates slide passed each […]