What is the difference between radar and Doppler radar? How is Doppler different from conventional radar? Conventional radar detects the presence of dense objects (such as precipitation) in the field, while the Doppler system detects a phase shift between the outgoing and incoming signals. What does a tornado look like on Doppler radar? Meteorologists look […]
What will be my mass if my weight is 50 kg?
What will be my mass if my weight is 50 kg? However, WEIGHT does vary given the gravitational well. A mass of 50⋅kg has a WEIGHT of 50⋅kg×9.81⋅N⋅kg−1=490.5⋅N on the earth, but a weight of 50⋅kg×1.622⋅N⋅kg−1=81.1⋅N on the moon…… What is a healthy weight for a 4 11 female? Height and Weight Chart Height Weight […]
What are 2 types of diffusion?
What are 2 types of diffusion? Diffusion can be classified into two main types: Simple diffusion and facilitated diffusion. Why does simple diffusion happen? The kinetic energy of the molecules results in random motion, causing diffusion. In simple diffusion, this process proceeds without the aid of a transport protein. it is the random motion of […]
Is gold a solute?
Is gold a solute? Not all solutions are liquids. Solutions can also be solids. In a solid solution, both the solvent and the solute are solids. In this case, gold is the solvent and the other metals are the solutes. Why is gold a homogeneous mixture? Because the material is uniform throughout, it is homogeneous. […]
How can I improve my balloon powered car?
How can I improve my balloon powered car? How to Make a Balloon Car Go Faster Reduce Weight. Examine your car carefully for any opportunity to shed as much weight as possible. Minimize Drag. Drag, or air resistance, is important even at low speeds because the balloon car is so lightweight. Cut the Friction. Improve […]
Do I need to know Physics 1 Physics 2?
Do I need to know Physics 1 Physics 2? All you need to know for Physics 1 (newtonian mechanics) is basic derivatives for velocity and acceleration as well as some integrals for force, work and some moment of inertia problems. Physics 2 requires Calc 2 because you need to know different types of integrals such […]
What are the similarities and differences between primary and secondary succession?
What are the similarities and differences between primary and secondary succession? Explanation: Primary succession occurs in an environment without previous life, or a barren habitat. Secondary succession occurs in an area that had previously been inhabited but experienced a disturbance, such as a wildfire. The newly created volcanic island has no previous life, and is […]
What is the fastest maglev train in the world?
What is the fastest maglev train in the world? The highest-recorded maglev speed is 603 km/h (375 mph), achieved in Japan by JR Central’s L0 superconducting maglev on 21 April 2015, 28 km/h (17 mph) faster than the conventional TGV wheel-rail speed record. Which country has the fastest train? Countries With The Fastest Trains China […]
Is pure water blue?
Which of the following best describes a ray?
Which of the following best describes a ray? Answer: any of a set of straight lines passing through one point. Which best describes Sawyer’s error? Which best describes Sawyer’s error? The wave fronts should be perpendicular to the direction in which the waves move. Which pair shows the law of reflection? The answer is A […]