What is the law of superposition simple definition? Law of superposition, a major principle of stratigraphy stating that within a sequence of layers of sedimentary rock, the oldest layer is at the base and that the layers are progressively younger with ascending order in the sequence. It is one of the great general principles of […]
Is an isolated system can be transferred between the system and its surrounding?
Is an isolated system can be transferred between the system and its surrounding? A system is classified as closed, open or isolated based on the interaction of mass and energy through the system boundary. In a closed system no mass can transfer across the system boundary but energy can transfer through it. In case of […]
What material has highest R value?
What material has highest R value? Vacuum insulated panels have the highest R-value, approximately R-45 (in U.S. units) per inch; aerogel has the next highest R-value (about R-10 to R-30 per inch), followed by polyurethane (PUR) and phenolic foam insulations with R-7 per inch. What is the most efficient insulation? Spray foam insulation What is […]
What are the four categories of immune system disorders?
What are the four categories of immune system disorders? Examples of autoimmune diseases include: Rheumatoid arthritis. Systemic lupus erythematosus (lupus). Inflammatory bowel disease (IBD). Multiple sclerosis (MS). Type 1 diabetes mellitus. Guillain-Barre syndrome. Chronic inflammatory demyelinating polyneuropathy. Psoriasis. What is the difference between a patient receiving a vaccine and immune serum? Vaccine therapy for prevention […]
What is the exact diameter of Earth?
What is the exact diameter of Earth? 12,756 km Which one is bigger Mercury or Earth? Mercury’s diameter is 3,030 miles (4,878 km), comparable to the size of the continental United States. This makes it about two-fifths the size of Earth. It is smaller than Jupiter’s moon Ganymede and Saturn’s moon Titan. But it’s not […]
What is the weight of Aluminium?
What is efficiency give an example?
What is efficiency give an example? Efficiency is defined as the ability to produce something with a minimum amount of effort. An example of efficiency is a reduction in the number of workers needed to make a car. The ratio of the effective or useful output to the total input in any system. What is […]
How does electric motor works and what is its importance?
How does electric motor works and what is its importance? Most electric motors operate through the interaction between the motor’s magnetic field and electric current in a wire winding to generate force in the form of torque applied on the motor’s shaft. General-purpose motors with standard dimensions and characteristics provide convenient mechanical power for industrial […]
How long would it take to get to Mars with a solar sail?
What has the strongest gravitational field?
What has the strongest gravitational field? Jupiter, the fifth planet from the Sun, has the strongest gravitational pull because it’s the biggest and most massive. Massive Gravitation. Jupiter and the Asteroid Belt. Almost a Star. Jupiter and Neighboring Planets. Who found the value of G? Henry Cavendish How would the value of G and G […]