Category: Physics

What are the 9 components of a lab report? Typical Components Title Page. Introduction. Methods and Materials (or Equipment) Experimental Procedure. Results. Discussion. Conclusion. References. Do lab reports have to be double spaced? Your report must be TYPED, DOUBLE SPACED (except title and literature cited sections), with 1.0 inch margins. All section headings should be […]

Which is a change in position? The change in position of an object is termed displacement. Is a variable speed AC worth it? For those who are looking for something more efficient, two-stage and variable speed systems are worth considering. These units have fewer instances of cycling on and off, which allow you to enjoy: […]

What best describe a sponge? Sponges constitute the phylum Porifera, and have been defined as sessile metazoans (multicelled immobile animals) that have water intake and outlet openings connected by chambers lined with choanocytes, cells with whip-like flagella. Do sea sponges feel pain? Additionally, do sea sponges feel pain? Yes. Sessile animals with no brains such […]

Can you fall off the moon? Although you can jump very high on the moon, you’ll be happy to know that there’s no need to worry about jumping all the way off into space. In fact, you’d need to be going very fast – more than 2 kilometres per second – to escape from the […]

What if a program is not ABET accredited? In general, no ABET=near worthless degree. In some states, ABET accreditation is required in order to take the PE. Others will allow you to sit without the accreditation, but you will have to provide evidence that your degree is substantially equivalent to an ABET program (similar to […]

Is high salinity bad? If the level of salts in the soil water is too high, water may flow from the plant roots back into the soil. This results in dehydration of the plant, causing yield decline or even death of the plant. Crop yield losses may occur even though the effects of salinity may […]

Does speed increase as pressure increases? Bernoulli’s Principle states that as the speed of a moving fluid increases, the pressure within the fluid decreases. Does increasing pressure increase speed? In this case when the gas is compressed to half the volume, the pressure is doubled. Therefore for such case, speed of the gas particles remains […]

What are the similarities and differences between electricity and magnetism? The major factor of difference between electricity and magnetism is that electricity is the outcome of the presence and motion of charges thus associated with static or moving charges. On the contrary, magnetism is specifically associated with the charges in motion. Which is stronger of […]

Is gravity a force field? In its original concept, gravity was a force between point masses. In a field model, rather than two particles attracting each other, the particles distort spacetime via their mass, and this distortion is what is perceived and measured as a “force”. What is a force field and what does it […]

What episode does Sheldon go crazy? The Cruciferous Vegetable Amplification “The Cruciferous Vegetable Amplification” The Big Bang Theory episode Episode no. Season 4 Episode 2 Directed by Mark Cendrowski Story by Bill Prady Lee Aronsohn Steve Holland Why did Sheldon work at the Cheesecake Factory? Sheldon is eventually removed from the center by security, and […]