Category: Physics

How do you treat drug resistant bacteria? If you have a bacterial infection that is resistant to a particular antibiotic, a doctor can prescribe a different, more appropriate, antibiotic that is more effective against that organism. What antibiotics are used for resistant bacteria? Treatment Options MRSA has become resistant to common antibiotics such as beta-lactams, […]

How can I energize my brain? 7 Daily Exercises to Energize Your Brain Meditate. Mindfulness meditation has a number of positive health benefits not limited to the mental realm. Memorize Things. Read. Participate in Puzzles and Word Games. Get Enough Sleep. Socialize. Exercise Physically. Does sleep help the brain? Sleep is important to a number […]

What is the goal of a peer review? Peer review is designed to assess the validity, quality and often the originality of articles for publication. Its ultimate purpose is to maintain the integrity of science by filtering out invalid or poor quality articles. What is peer review why is it important? Peer review involves subjecting […]

What happens to your body during a car crash? During a car accident, your body is violently shaken resulting in damages and injuries. Some of the most common injuries include broken bones, burns, head and neck trauma, brain injuries, and back and spinal cord trauma. How does it feel to be in a car crash? […]

What emission spectrum tells us? This type of spectrum is called an emission spectrum because what you are seeing is the direct radiation emitted by the source. In the case of the Sun, light is emitted at almost all energies in the visible spectrum, which is why you see all of the colors in the […]

How can you make a magnet stronger without another magnet? Place your weak magnet within the magnetic field of a much stronger magnet. Setting it right next to the magnet will produce the best result. The stronger magnet will actually help realign electrons that have spun out of axis since it’s creation. Stroke the weak […]

What kind of radiation does Earth emit? infrared radiation Which form of radiation has the longest wavelength? Radio Waves Which type of radiation has the lowest frequency? Radio waves What kind of radiation does a bee see? ultraviolet spectrum What color do bees hate? Bees and wasps instinctively perceive dark colors as a threat. Wear […]

What if no one makes a motion? If a member makes a motion and no one seconds it, the chair may ask, “Is there a second?” and pause briefly. If no one speaks up, the chair should say, “Hearing no second, the motion will not be considered” and move briskly on to the next item […]

Why is Moonlight White? The light from the moon is light being reflected from the sun. The sun, in space, is white. But on Earth, when the light is filtered through an atmosphere, the light appears yellow. What is Earth’s source of light? The sun is the main source of heat, warmth, and light for […]

What can destroy a planet? How and Why Do Planets Die? Most planets can exist for a long, long time, but they can’t last forever. Hungry stars and violent planetary neighbors can completely destroy a world, while impacts and excessive volcanism can render a habitable world sterile by stripping the planet of its water. Which […]