How do you cover a fruit tree with netting? When you install netting, you have two options. You can make a frame to hold the netting away from the branches or you can drape the net directly over the tree. Using a frame keeps birds from pecking at fruit on the outside of the tree […]
How long do people live with heart failure?
How long do people live with heart failure? In general, about half of all people diagnosed with congestive heart failure will survive five years. About 30% will survive for 10 years. In patients who receive a heart transplant, about 21% of patients are alive 20 years later. How long does end stage heart failure last? […]
How can we protect our rivers?
How can we protect our rivers? Always segregate your household garbage into biodegradable and non-biodegradable waste. Volunteer with NGOs and community groups that are working to save and protect our rivers from pollution. In this way, you will be able to learn more and can easily volunteer for the projects that are dedicated to restoring […]
What is the best example of biological contamination food handlers?
What is the best example of biological contamination food handlers? a.a wedding ring that falls off of a food worker’s finger and into the salad dish. b.a can of pesticide is sprayed over the food prep area currently in-use. How do you kill pathogenic bacteria in food? Instead, rapidly reheat to 74°C (165°F) (and hold […]
What are the negative effects of infrared?
What are the negative effects of infrared? IR, particularly IR-A or near IR [700nm-1400nm], raises the internal temperature of the eye, essentially “baking” it. Medical studies indicate that prolonged IR exposure can lead to lens, cornea and retina damage, including cataracts, corneal ulcers and retinal burns, respectively. Can infrared radiation kill you? Infra-red light affects […]
What is another word for isotope?
What is another word for isotope? What is another word for isotope? element form variant version What is the correct statement about isotopes? Isotopes of only heavier elements are radioactive in nature as they have large difference in the number of protons and neutrons. Thus, we can conclude that the statement isotopes of the same […]
Why does a rocket keep accelerating?
Why does a rocket keep accelerating? As the rocket velocity increases, it encounters air resistance, or aerodynamic drag, which opposes the motion. Drag increases as the square of the velocity. The thrust of the rocket must be greater than the weight plus the drag for the rocket to continue accelerating. Do Newton’s laws apply in […]
Are we made of waves?
Are we made of waves? Radio waves are obviously waves. Only when we come close do we notice that this object is actually a wave. Summary: With quantum theory, we find a beautiful unification: instead of there being two fundamental entities (particles and waves), there is only one fundamental entity: waves. Does Matter diffract? All […]
What is the best time of night to stargaze?
Can high voltage low current kill you?
Can high voltage low current kill you? No, it’s the current that kills you. It kills you by putting a current signal through your heart, which interferes with its normal operation. The high voltage is necessary to penetrate the skin. How many volts can Denki produce? This move was first used against members of the […]