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An unbalanced diet can lead to various illnesses, including obesity, diabetes, and cardiovascular diseases due to excessive consumption of unhealthy fats and su
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Physics









What did cavemen use to float and travel on water?


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Cavemen likely used logs and large pieces of wood to float and travel on water, as these materials are readily available and buoyant. They may have also crafted
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Physics









Why does a heavy steel ship float but a small steel ball bearing sink?


Asked by Anonymous



First understand the Principal of Archimedes. ; 'The weight of a body immersed in a fluid is equal to the weight of the fluid displaced'. This is a definitive
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Science



+2









If a ball bearing displaces 82 ml of water what is its volume?


Asked by Anonymous



The volume displaced is '82 mL' 'mL' means millilitres, which is a volume measure for liquids. NB 1 mL = 1/1000 of a litre. Hence the ball bearing is also 82 m
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Physics



+1









When light passes through a rectangular prism what is true about the small angle of incidence where the light enters the prism and the small angle of refraction where the light exits the prism?


Asked by Anonymous



When light passes through a rectangular prism, the small angle of incidence at which the light enters the prism is related to the small angle of refraction at w
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Physics



+1









What is the contribution of Dr Abdul Qadeer in Physics?


Asked by Anonymous



Dr. Abdul Qadeer Khan is primarily known for his contributions to nuclear physics and engineering rather than traditional physics research. He played a pivotal
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Physics









What is Kepler's first law of planetary motion state?


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Kepler's first law of planetary motion, also known as the law of ellipses, states that planets move in elliptical orbits around the Sun, with the Sun located at
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Physics



+1









What other rides have levers?


Asked by Anonymous



Many amusement park rides utilize levers as part of their operation. For example, the classic carousel features levers to control the height of the horses or ot
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Physics



+1









How do radio waves travel around the world?


Asked by Anonymous



Radio waves travel around the world by propagating through the atmosphere and reflecting off the ionosphere, a layer of charged particles in the upper atmospher
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Physics









This is a histogram whose bar height represents the total of a frequency and all the frequencies below it in a frequency distribution.?


Asked by Anonymous



The histogram described is known as a cumulative frequency histogram. In this type of histogram, each bar represents the cumulative total of frequencies up to a
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Plumbing



+2









How do you choose a thermal expansion tank?


Asked by Anonymous



When choosing a thermal expansion tank, consider the system's water heater capacity and the type of system (closed or open). Calculate the required tank size ba
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Physics









What is the minimum distance latrine should be positioned away from food operation you a field environment?


Asked by Anonymous



In a field environment, the minimum distance for a latrine from food operations should be at least 30 meters (approximately 100 feet). This distance helps to pr
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Physics









What Happens when light from a star passes through a cool cloud of sodium?


Asked by Anonymous



When light from a star passes through a cool cloud of sodium, specific wavelengths of the light are absorbed by the sodium atoms in the cloud. This absorption r
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Physics









Are you still able to get a Thermos carafe No 570?


Asked by Anonymous



As of my last update in October 2023, the availability of specific products like the Thermos carafe No. 570 can vary by retailer and region. It's best to check
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Physics









What does Profit and efficiency driven mean?


Asked by Anonymous



Profit and efficiency driven refers to a business approach focused on maximizing profits while minimizing costs and resource usage. This strategy emphasizes opt
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Physics









What is a relativley small rocky body that travels through space?


Asked by Anonymous



A relatively small rocky body that travels through space is known as an asteroid. These celestial objects are primarily found in the asteroid belt between Mars
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Physics



+1









What is the speed of a sound wave that has a wavelength of m?


Asked by Anonymous



To determine the speed of a sound wave, you can use the formula ( v = f \lambda ), where ( v ) is the speed, ( f ) is the frequency, and ( \lambda ) is the wave
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Units of Measure



+1









Why do you need to learn how to convert unit system of measurement to another system unit of measurement?


Asked by Anonymous



Where ever you live, may have its own weights and measures system. However, , if you learn the METRIC system of weights and measures, it is both INTERNATIONALL
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Physics









What is the displacement of an object is SHM when kinetic and potential energies are equal?


Asked by Anonymous



In simple harmonic motion (SHM), the kinetic energy (KE) and potential energy (PE) of the system vary with time, but their sum is constant (the
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Physics









What are the disadvantages of distance-vector routing protocols?


Asked by Anonymous



Distance-vector routing protocols have several disadvantages, including slower convergence times, which can lead to routing loops and inconsistent routing infor
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Physics









Describe how waves can be used for communication?


Asked by Anonymous



Waves can be used for communication by transmitting information through various types of signals, such as radio waves, microwaves, and sound waves. In radio com
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Physics









DO A MIRROR BEND?


Asked by Anonymous



A mirror bend refers to a visual effect created when an image is flipped or mirrored, often used in art and design to create symmetry or a surreal appearance. I
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Physics



+2









Is oil mechanical energy?


Asked by Anonymous



No, oil itself is not mechanical energy; it is a substance that can be used to generate mechanical energy. Mechanical energy refers to the energy associated wit
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Physics



+2









Which kind of resistor transforms electrical energy into light energy?


Asked by Anonymous



A light-emitting diode (LED) functions as a resistor that transforms electrical energy into light energy. When current passes through the LED, the semiconductor
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Physics









Where is bournemouth red light?


Asked by Anonymous



Bournemouth's red liquid mercury for sale light district is primarily located in the area around the town center, particularly near the seafront and certain streets with nightlife venu
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