Answer:
carbohydrates are simple sugars which can be broken down to form 3 sugars.
which are , (maltose) (fructose) & (glucose)
Explanation:
Incomplete Parameters provided. The density of This solution is need to solve this question.
steps to take
Find the Mass of Na2CO3 added
Mass=Mole x Molar mass
=0.05x106
=5.3g.
Find the mass of Water added
Knowing that density of Water is 1g/ml
1g/ml x 1000ml/1L x 0.4L
= 400g of Water
Total Mass = 400 + 5.3 = 405.3g
Recall
Density=Mass/Volume
Volume = Mass/density
The density of the solution isnt given
Get that
Input it into the expression above
and get the volume of solution
Molarity = Moles of solute /Volume of solution in L
THAT WOULD GIVE YOUR ANSWER
HAVE A GREAT DAY!!!
Answer : The correct option is, (A) Aluminum foil
Explanation :
Penetration power : It is the movement of particles or the ray through an object. As we know that the more the energy of a particle, the more will be the penetrating power.
The ascending order of the penetration power of alpha rays, beta rays, and gamma rays are:
Alpha rays < Beta rays < Gamma rays
The penetrating power of the alpha, beta and gamma rays varies greatly. That means,
- The alpha particles are restricted by paper.
- The beta particles can pass through the paper but it can not pass through the aluminum foil.
- The restriction of gamma rays is very difficult. It can be restrict or blocked only by concrete, lead, or other heavy shielding.
Hence, Aluminium foil will stop beta particles.
Answer:
The answer is 54.2 seconds
Explanation:
If you divide 542 by 10 you get 54.2 which is then labeled as seconds.
Answer:
The answer should be A. Adding carbon to iron makes it tougher and stronger.