What are 2 disadvantages of space exploration? 5 Hazards of Human Spaceflight Radiation. The first hazard of a human mission to Mars is also the most difficult to visualize because, well, space radiation is invisible to the human eye. Isolation and confinement. Distance from Earth. Gravity (or lack thereof) Hostile/closed environments. Why space exploration is […]
Which wave has a higher frequency?
Which wave has a higher frequency? Radio waves have much longer wavelengths and lower frequencies than do visible light waves. In contrast, X-rays have much shorter wavelengths and higher frequencies. Likewise, red light has a longer wavelength than blue light. Does higher frequency mean higher speed? The frequency of a signal voltage is measured in […]
What is the transparent color code?
What is the transparent color code? #element-css { color: #FFFFFF; opacity: 0.5; } In this example, “opacity: 0.5;” defines an element transparency of 50% to the html object with the “element-css” id attribute. What color is transparent glass? Glass, for example, is transparent to all visible light. The color of a transparent object depends on […]
Why argon gas is used in GM counter?
Why argon gas is used in GM counter? The fill gas in a proportional counter (and a GM detector) is usually a noble gas because noble gases are not electronegative and don’t react chemically with the detector components. Of the noble gases, argon is the most widely used because of its low cost. What radiation […]
Can you tell if codes have been cleared?
Is a mirror image a real image?
Does your DNA change in space?
Does your DNA change in space? Fortunately though, once astronauts return to Earth and are no longer in those same stressful conditions, their DNA expression can change back to much closer to what it was before they went to space. Not all of it changes back though. Can we return from Mars? Return to Earth […]
What is the formula for maximum power transfer?
What is the formula for maximum power transfer? Condition for Maximum Power Transfer Therefore, the condition for maximum power dissipation across the load is RL=RTh. That means, if the value of load resistance is equal to the value of source resistance i.e., Thevenin’s resistance, then the power dissipated across the load will be of maximum […]
What is Echo called in music?
What is Echo called in music? Delay Reverberation Why is delay used in music? What is the purpose of delay? Musicians use delays creatively as part of their playing and performance. Audio engineers and music producers use delay to create a sense of space and depth in a mix. It can also be used to […]
What is the most dangerous type of thunderstorm?
What is the most dangerous type of thunderstorm? Supercell thunderstorms are the strongest and most severe. Mesoscale convective systems formed by favorable vertical wind shear within the tropics and subtropics can be responsible for the development of hurricanes. What are the most violent storms? Tornadoes are nature’s most violent storms. Spawned from powerful thunderstorms, tornadoes […]