Does buoyant force depends on density? According to Archimedes principle, the buoyant force of a partially immersed body is equal to the weight of the displaced liquid. Therefore the buoyant force depends upon the density of the fluid and the submerged volume of the body. Does buoyant force depends on density of object? Notice how […]
How far will a 50 watt FM transmitter reach?
Why is atmospheric pressure greatest at sea level?
Why is atmospheric pressure greatest at sea level? Most gas molecules in the atmosphere are pulled close to Earth’s surface by gravity, so gas particles are denser near the surface. With greater depth of the atmosphere, more air is pressing down from above. Therefore, air pressure is greatest at sea level and falls with increasing […]
What did ISRO do recently?
What did ISRO do recently? India’s second mission to the Moon, Chandrayaan-2 was launched on 22nd July 2019 from Satish Dhawan Space Center, Sriharikota. The Orbiter which was injected into a lunar orbit on 2nd Sept 2019, carries 8 experiments to address many open questions on lunar science. Does Vikram Lander landed on moon? Vikram, […]
Why does my car run better with MAF unplugged?
Do the number of cells increase?
Why smoke has mass and occupy space?
Why smoke has mass and occupy space? Answer Expert Verified because smoke is made of soot, which is mostly fine particles of carbon mixed with air. since soot has mass (is made of matter), smoke has mass and it occupied space. Does heat and light have mass and volume? Matter has mass and occupies volume. […]
What happens to the acceleration at exactly 2 s?
Do we breathe nitrogen?
Do we breathe nitrogen? We actually breathe air. It contains many gases like nitrogen, oxygen, carbon dioxide and argon among many others. Although nitrogen is the largest component of the inhaled air, it is inert and has no effect on our body. And the air exhaled also contains nitrogen, oxygen, carbon dioxide etc. Is nitrogen […]
Who can fly special VFR?
Who can fly special VFR? Provided that performance Class I and performance Class II helicopters may be authorized to operate special VFR flights when the ground visibility is not less than 1000 meters. What are basic VFR conditions? VFR flight is based on the principle of “see and avoid.” The presumption made in establishing the […]