Which of the following statement is correct about the magnetic field lines? Magnetic field lines are continuous curves. It originate from north pole and terminate on south pole. But inside the magnet it moves from south pole to north pole forming a closed loop. So, there is no any origination or termination point like electric […]
How can I be perfect in physics?
How can I be perfect in physics? Best Ways to Study and Do Well in Physics: Good understanding of the basics: Memorizing basic equations: Strengthening your math skills: Studying derivations: Analyze problems: Focus on important aspects of each problem: Utilize drawings: Making use of correct units: Is physics harder than math? General perception: Physics is […]
What is the difference between a pelican and a puffin crossing?
What is the difference between a pelican and a puffin crossing? Puffin. Crossings differ from Pelican crossings, as they do not have a flashing green man/flashing amber signal. This layout encourages pedestrians waiting at the crossing to look at the approaching traffic at the same time as looking at the red man/green man signal. Who […]
How do you write 78000 in scientific notation?
How do you write 78000 in scientific notation? To write 78,000 in scientific notation: 70, 000 = 7×10. 7.8×104 (Note that 78,000 is a whole number, so we dropped the zeros) How do you write 0.002 in scientific notation? Therefore, the decimal number 0.002 written in scientific notation is 2 × 10-3 and it has […]
How old is the oldest living thing on earth?
How old is the oldest living thing on earth? 5,000 years old What animal on earth lives the longest? Ming, a quahog clam, died at the age of 507 when researchers tried to dredge the bivalve up from Icelandic waters. The quahog’s life-span is usually about 225 years. (Also see “405-Year-Old Clam Called Longest-Lived Animal.”) […]
What is the relationship between amplitude frequency and wavelength?
What is the relationship between amplitude frequency and wavelength? AMPLITUDE AND WAVELENGTH Wavelength refers to the length of a wave from one peak to the next. The amplitude or height of a wave is measured from the peak to the trough. The wavelength is measured from peak to peak. Wavelength is directly related to the […]
What makes Holden feel bad when he thinks about his parents?
What makes Holden feel bad when he thinks about his parents? Holden describes his mother as having a nervous condition that causes her to have terrible headaches, anxiety, and trouble sleeping. He feels guilty at the thought that he is a burden to her. Why did Holden have to leave Ernie’s? Why does Holden leave […]
What happens if voltage is too high?
What happens if voltage is too high? If the voltage is too low, the amperage increases, which may result in the components melting down or causing the appliance to malfunction. If the voltage is too high, this will cause appliances to run ‘too fast and too high’ which will shorten their service life. Leads, cables, […]
How many ping pong balls can fit in a 747?
What are the four types of speed-time graphs?
What are the four types of speed-time graphs? Speed – Time Graphs Time graph for constant speed. Speed-Time graph with constant acceleration. Speed-time graph with increasing acceleration. What type of motion is represented by the following distance time graph? uniform motion What type of motion is shown by the following distance time graph? As in […]