Answer:
I think the answer is
C) iron nails are attracted towards all materials
Answer:
according to the new geometry lesson alcometry which will after 11 years in geometry
Answer:
is a sign of a chemical change
Explanation:
The tablet reacts with the water to form carbon dioxide
Answer:
yes
it does you weigh less on the equator than at the North or South Pole, but the difference is small. Note that your body itself does not change. Rather it is the force of gravity and other forces that change as you approach the poles. These forces change right back when you return to your original latitude.
Answer:
The speed of the laser light in the cable,
Explanation:
It is given that,
Wavelength of Argon laser,
Refractive index, n = 1.46
Let is the speed of the laser light in the cable. The speed of light in a medium is given by :
or
So, the speed of the laser light is . Hence, this is the required solution.