How do you tell if a capacitor has failed?

How do you tell if a capacitor has failed? Use the multimeter and read the voltage on the capacitor leads. The voltage should read near 9 volts. The voltage will discharge rapidly to 0V because the capacitor is discharging through the multimeter. If the capacitor will not retain that voltage, it is defective and should […]

What is the average force on the ball?

What is the average force on the ball? Using Newton’s second law we can estimate the average force acting on the ball during the hit: Plugging in the numbers we find the average force to be Favg=18,436 N, which is equivalent to 4124 lbs of force. How much force did the racket exert on the […]

What happens if you go too deep underwater?

What happens if you go too deep underwater? As you descend, water pressure increases, and the volume of air in your body decreases. This can cause problems such as sinus pain or a ruptured eardrum. As you ascend, water pressure decreases, and the air in your lungs expands. This can make the air sacs in […]

Can salt give you acid reflux?

Can salt give you acid reflux? Consuming table salt or salty foods may increase reflux, a risk factor for heartburn. For instance, one study found that people who added table salt to their meals had a 70% higher risk of reflux than people who never added salt. What is the strongest medicine for GERD? Prescription-strength […]

Which neurotransmitter is associated with anxiety?

Which neurotransmitter is associated with anxiety? The role of the inhibitory neurotransmitter GABA has long been regarded as central to the regulation of anxiety and this neurotransmitter system is the target of benzodiazepines and related drugs used to treat anxiety disorders. What is the role of serotonin in anxiety? Mood: Serotonin in the brain is […]

What is the perimeter of a sector?

What is the perimeter of a sector? The formula for the perimeter of the sector of a circle is given below : Perimeter of sector = radius + radius + arc length. Perimeter of sector = 2 radius + arc length. What is sector area formula? The formula for sector area is simple – multiply […]

What does a plastic stopper reduce?

What does a plastic stopper reduce? The vacuum prevents conduction. The tight stopper prevents air from entering or leaving the flask, so convection isn’t possible either. The sealed stopper stops heat getting in by convection; the vacuum stops conduction, and the metal lining between the outer case and the inner chamber stops heat radiating in […]

What are the two main types of steam turbines?

What are the two main types of steam turbines? Two types of steam turbines must be considered, condensing and noncondensing. What is the principle of steam turbine? In simple terms, a steam turbine works by using a heat source (gas, coal, nuclear, solar) to heat water to extremely high temperatures until it is converted into […]

How long is a true day?

How long is a true day? 23 hours and 56 minutes How many degrees does the Earth turn in 24 hours? 360 How many degree make an hour? 15 degrees How many degrees does the Earth turn in two days? While the Earth is rotating on its axis it is also moving along its orbit […]

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