Category: Physics

How many miles are in an hour? 60 miles How many watts is a BTU? 3.41 BTU What is 10000 Btu in Watts? BTU/hr to watts conversion table Power (BTU/hr) Power (watt) 10 BTU/hr 2.930710 W 100 BTU/hr 29.307107 W 1000 BTU/hr 293.071070 W 10000 BTU/hr 2930.710700 W How many BTU is 2000 watts? 6,824.3 […]

What should I do if my hemoglobin is low? How to increase hemoglobin meat and fish. soy products, including tofu and edamame. eggs. dried fruits, such as dates and figs. broccoli. green leafy vegetables, such as kale and spinach. green beans. nuts and seeds. What is a critically low hemoglobin level? A low hemoglobin count […]

Can you unstick a brake caliper? Seized caliper pistons can be removed with the hydraulic pressure off the brake system itself. After removing the caliper from the disc, pump the brake pedal to move the piston past the corroded section. You will then be able to disassemble and rebuild it. Can I drive with a […]

Does the weight of an object change in water? When objects are placed in water, their mass does not change. Archemedes’s principle states that the force pushing on an object under water, is equal to the mass of the water it has pushed out of the way. So things apear lighter because the water is […]

What is the formula of a2 b2? a2 – b2 = (a + b)(a – b ) . What is the formula of a³ B³? a³-b³= (a-b)(a²+ab+ b²) is the formula. Expressed in words, the difference of the cubes of two quantities is the product of the difference of the two quantities by the “imperfect […]

What is subject and give its types? A subject in a sentence is a noun, pronoun, person, thing or place who is doing the task or is being asked/instructed/suggested to do it. In other words, a ‘subject’ in a sentence performs the verb. It is therefore very easy to identify the ‘subject’ in a sentence […]

Is STP 25 degrees Celsius? STP, SATP, and NTP SATP is at 25 degrees C (298.15 K) and 101 kPa (essentially 1 atmosphere, 0.997 atm). Another standard is NTP, which stands for Normal Temperature and Pressure. This is defined for air at 20 degrees C (293.15 K, 68 degrees F) and 1 atm. How do […]

What foods help regulate body temperature? Try eating lots of vegetables such as celery, cucumber, and cauliflower. You can eat these foods raw in a salad. Alternatively, add a bit of ice to incorporate them into a healthy smoothie since yogurt is also a cooling food. Does B12 affect body temperature? You’re Colder Than Usual. […]

What is another word for physical activity? WORDS RELATED TO PHYSICAL ACTIVITY action. amusement. athletics. ball. disport. diversion. exercise. frolic. What is the opposite of physical activity? It’s the opposite of active behaviour. It’s characterized by prolonged periods of inactivity or very little physical movement while awake. General examples of this is sitting or reclining. […]

Which harmonics are present in a closed pipe? Hint: Harmonics are the integer multiple of fundamental frequency or main frequency. Fundamental frequency of closed organ pipe is given by: f=v4l, f is the frequency, v is the velocity of progressive wave and l is the length of the resonator). Similarly, other odd harmonics are f=3v4l,f=5v4l……….. […]