Does 140 100 require medication? Stage 2 high blood pressure is 140/90 or higher. If you get a blood pressure reading of 180/110 or higher more than once, seek medical treatment right away. A reading this high is considered “hypertensive crisis.” Readings between 120/80 and 129/89 are considered pre-hypertension. Is Stage 2 hypertension an emergency? […]
What is the difference between a lighting designer and master electrician?
What is the difference between a lighting designer and master electrician? The Master Electrician is similar to being the technical director for the Lighting Designer. The M. E. is responsible for insuring the realization of the light plot. He/she is responsible for hanging and circuiting the lighting units according to the plot. How much do […]
What happens if Gulf Stream stops?
What happens if Gulf Stream stops? That could mean rising seas and a hotter Florida. A weaker Gulf Stream would mean higher sea levels for Florida’s east coast. It could lead to colder winters in northern Europe (one reason many scientists prefer the term climate change to global warming). Is it better to live on […]
What is the mass number and charge of the emitted positron?
What is the purpose of dark matter?
What is the purpose of dark matter? [+] Dark matter is the most mysterious, non-interacting substance in the Universe. Its gravitational effects are necessary to explain the rotation of galaxies, the motions of clusters, and the largest scale-structure in the entire Universe. Can we see dark matter? Although we cannot see dark matter and we […]
What frequencies are dangerous?
What frequencies are dangerous? The most restrictive limits on whole-body exposure are in the frequency range of 30-300 MHz where the RF energy is absorbed most efficiently when the whole body is exposed. For devices that only expose part of the body, such as mobile phones, different exposure limits are specified. What is the range […]
Which part of human ear converts sound vibrations?
Which part of human ear converts sound vibrations? cochlea When you speak into a cell phone your sound waves must be converted? When you speak into a cell phone, your sound waves must be converted into microwave in order to transmit the signal. The cell phone uses 800 MHz and 1900 MHz frequency range. It […]
How much power does a 5kW solar system produce per day?
How much power does a 5kW solar system produce per day? 5kW Solar System Details: Produces 5,000 watts of DC (direct current) power. Requires up to 400 square feet of space to produce an estimated 350 to 850 kWh (kilowatt hours) of AC (alternating current) power monthly. Is 5 kW solar enough? On average, a […]
Which is a major area of study in psychology?
Which is a major area of study in psychology? A psychology major examines the science of human behavior and mental processes. This includes the study of the mind, the brain, and human and animal social interactions. The major touches on many different areas of psychology like social, cognitive, abnormal, personality and developmental. What makes a […]
How many molecular orbitals will have an N value of 2?
How many molecular orbitals will have an N value of 2? Explanation: The atomic orbitals with an n value of 2 are the 2s orbital and the three 2p orbitals. When these four orbitals from one atom interact with four orbitals from another atom, they generate 8 molecular orbitals, half of which will be bonding […]