- Apha radiation does not penetrate glass. So, why wasnt an alpha emiter uesd in Part A ?

Discover Questions

How do you get get rid of x as an exponent. like 4=0.2^x? How much ice (in grams) would have to melt to lower the temperature of 351 mL of water from 24 ∘C to 6 ∘C? Relativity help? Is the age of the Universe measured by Hubble constant really a time potential level of space which Einstein equation shows as Space time? What is the difference between a two sphere and a 3 sphere,are all the describing spherical construction?