How far back in time can we see?

How far back in time can we see? But 13.8 billion light years is far too small to be the right answer. In actuality, we can see for 46 billion light years in all directions, for a total diameter of 92 billion light years. What is beyond the universe? These 93 some-odd billion light-years contain […]

What to say instead of thank you very much?

What to say instead of thank you very much? Other Ways to Say “Thank You So Much” and “Thank You Very Much” in Writing 1 Thank you for all your hard work on this. 2 Thanks again, we couldn’t have pulled this off without you. 3 Thank you, you’re amazing! 4 I’m so thankful for […]

What is the importance of isotopes in our daily life?

What is the importance of isotopes in our daily life? Radioactive isotopes have many useful applications. In medicine, for example, cobalt-60 is extensively employed as a radiation source to arrest the development of cancer. Other radioactive isotopes are used as tracers for diagnostic purposes as well as in research on metabolic processes. What means 2he? […]

What is its effect to the environment?

What is its effect to the environment? Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water. Can humans improve their environment if so how? Avoid Taking Cars or Carpool When Possible. Cars are harmful […]

What is big K in physics?

What is big K in physics? Boltzmann constant, (symbol k), a fundamental constant of physics occurring in nearly every statistical formulation of both classical and quantum physics. … What is the symbol of K in physics? Symbols for physical quantities and their international units symbol quantity unit K, Kt, Kr kinetic energy (translational, rotational) joule […]

Why are evenings cooler than afternoons?

Why are evenings cooler than afternoons? Answer. Because in afternoon the sun is on the top and the rays of sunshine comes direct to the earth so we feel warmer and in morning and evening the sun is slightly to the earth so we feel colder then afternoon. Why does the coolest temperature of the […]

Is it harder to kick a deflated football?

Is it harder to kick a deflated football? “Basically, a little bit of air removed from the ball makes it easier to kick accurately because you get more ball surface in contact with the toe,” Timothy Gay, physics professor at the University of Nebraska, told NBC News. Why does cold air make balls deflate? As […]

Is K or Br bigger?

Is K or Br bigger? Since potassium is located at the start of period 3, and bromine at the end of the same period, potassium will have a larger atomic radius than bromine, and thus the largest atomic radius of the four given atoms. Does S or O have a larger atomic radius? Consequently for […]

Can you see North Star from equator?

Can you see North Star from equator? As you travel northward, Polaris climbs higher in the sky. If you go as far north as the North Pole, you’ll see Polaris directly overhead. If you get as far as the equator, Polaris sinks to the horizon. South of the equator, Polaris drops out of the sky. […]

What color is most attractive to guys?

What color is most attractive to guys? red What is the most annoying color? Orange What is the most hated eye color? The ugliest is hazel/ light brown that looks too yellow. What is the saddest Colour? Sad colors are colors that are dark and muted. Grey is the quintessential sad color, but dark and […]

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