What is ductility in a solid?
o
a. the ability to insulate against heat
o
b. the ability to be flattened into thin sheets
o
c. the ability to conduct electricity
o
d. the ability to stretch without breaking

D

Explanation:

REASONS WHY THE REST ARE WRONG

1. For A, that's only in when non-conductivity of solid is required.

2. For B, that's when malleability of the solid is required.

3. For C, that's when the conductivity of solid is required

4. D is talking about the ductility of solids

in scientific notation, the value of the  speed of light in a vacuum

  will be written as 2.995 * 10^8. when this value is represented in the form of

  a * 10^b, then, a = 2.995 and b = 8.

the value of the speed of light in a vacuum given above can also be rounded up to approximately 300000000. in this case, the scientific notation will be written as 3 *10^8.