Where is most food grown? Mexico. China. Japan. Germany17 18…The United States Texas. Nebraska. Minnesota. Illinois. Kansas. North Carolina. Wisconsin. Indiana16 How much of US food comes from California? California accounts for roughly 13.5% of agricultural cash receipts in the United States. Where does the US get most of its food? In 2018, the top […]
What is unit vector and position vector?
What is unit vector and position vector? UNIT VECTOR- a vector which has a magnitude of one. NULL VECTOR- Null vector is a vector with a zero magnitude. POSITION VECTOR- Position vector, straight line having one end fixed to a body and the other end attached to a moving point and used to describe the […]
What is diode resistant?
What is diode resistant? Hence, diode resistance can be defined as the effective opposition offered by the diode to the flow of current through it. Ideally speaking, a diode is expected to offer zero resistance when forward biased and infinite resistance when reverse biased. What is the reverse resistance of a diode? Reverse resistance is […]
Where the exchange of oxygen and carbon dioxide takes place?
Where the exchange of oxygen and carbon dioxide takes place? Gas exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them. As shown below, inhaled oxygen moves from the alveoli to the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the […]
What is the value of 7 PI by 6?
Which cell has highest efficiency?
Which cell has highest efficiency? Scientists have developed a solar cell that is capable of converting direct sunlight into electricity with 44.5 percent efficiency — making it, potentially, the most efficient solar cell in the world. Current solar technology only converts electricity with a maximum efficiency of about 25 percent. Which metal is used to […]
What gives a rainbow its shape?
What gives a rainbow its shape? In raindrops, sunlight bounces back, or reflects, most strongly at a certain angle – 42 degrees. As long as the angle is right, then the light will be reflected and you see a rainbow. So the reflection gives you the shape of the rainbow, while the refraction gives you […]
What is negative beta decay explain with an example?
What is negative beta decay explain with an example? In beta decay. In electron emission, also called negative beta decay (symbolized β−-decay), an unstable nucleus emits an energetic electron (of relatively small mass) and an antineutrino (with little or possibly no rest mass), and a neutron in the nucleus becomes a proton that remains in […]
What does the one minute sit up test show in terms of fitness?
What does the one minute sit up test show in terms of fitness? The 1-minute full sit-ups test is currently being widely used in physical fitness test batteries to assess abdominal strength and endurance. Full sit-ups use the hip flexors as well as the abdominals and have been known to increase anterior pelvic tilt, and […]
How is electrophoresis used in medicine today?
How is electrophoresis used in medicine today? Electrophoresis is used to separate the antibodies in the antibiotic from any impurities. This process also enables researchers to determine the concentration of the antibiotic, making dosage more accurate. DNA analysis: DNA analysis is one of the most common applications for electrophoresis. What information does gel electrophoresis provide? […]