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Simeon Davchev

Accomplished tutor and who is ready to teach!

2897Students helped
9Questions answered
£10Per hour
Science

Asked by Christina · 2 years ago

Why is Coronavirus spreading so quickly?

There are a couple of reasons why the virus is spreading so quickly(I am not a professional and I suggest fact-checking all info you get with the NHS and WHO websites). 1. It endures on surfaces for a long time. That is why it is recommended to regularly disinfect surfaces and wash our hands. 2. The incubation period is up to 2 weeks and many people(especially in the 0-24 age group) remain asymp... more

Biology

Asked by Marwa · 2 years ago

Explain how the dark and light bands are formed by light reaching the screen from the two slits of the double slit?

I think this is more of a Physics question but certainly has implications in Biology. The phenomenons taking place are diffraction and interference. Of course, couple of things have to first be fulfilled for diffraction to take place the size for the slit relative to the wavelength being one of them etc(if you want a more detailed answer just DM me and I will be happy to explain further). Then rel... more

Maths

Asked by Mujtaba · 2 years ago

How can I manage my time more efficiently?

I will only suggest couple of techniques which I am personally using and I love and if you want more detail one any of them just DM me I will be happy to help. 1. Pomodoro technique 2. To-do list 3. Morning routine 4. Shortcuts and workflows

Maths

Asked by Christina · 2 years ago

How many people will die from Coronavirus?

It is too early to say. The best estimate for death rate given from South Korea which does the most per capita testing is about 4% death rate(I am not a healthcare professional) but doesn’t mean that 4% of the global population will die. Not all will get infected and a cure is on the way so heads up! For the most recent figures check the WHO webpage.

Biology

Asked by Marwa · 2 years ago

Explain how the dark and light bands are formed by light reaching the screen from the two slits of the double slit?

I think this is more of a Physics question but certainly has implications in Biology. The phenomenons taking place are diffraction and interference. Of course, couple of things have to first be fulfilled for diffraction to take place the size for the slit relative to the wavelength being one of them etc(if you want a more detailed answer just DM me and I will be happy to explain further). Then rel... more

Maths

Asked by Karthik.E · 2 years ago

Triangle bac to the diameter is angle acb=50°, the angle bac=40° which diameter is ________?

Do you mean that a triangle is inscribe for in a circle? In this case, the sum of the angles in a triangles is 180 degrees, thus if you subtract the two other angles you would get that angle abc equals 90 degrees which means that it is the angle against the diameter of the circle (AC).

Simeon's profile picture

Simeon Davchev

Accomplished tutor and who is ready to teach!

2897Students helped
9Questions answered
£10Per hour