1 is 0n I believe 2 8n or 2n 3 would be 10n 4 is 0n or 12n
Answer:
Solid, Liquid and Gas
Explanation:
They are the 3 states or stages of Matter
The answer to this is A. this is because, refraction with a light or sound wave changing its direction involve propagation,(in which propagation is the change in direction of a light or sound wave)
600 watts may be your answer:)
Answer : The correct option is, (a) No. Potatoes will be warmer.
Explanation :
Formula used :

where,
Q = heat taken
m = mass of substance
c = specific heat of substance = ?
= change in temperature
As we are given that the potatoes have a specific heat of
and raisins have a specific heat of
. That means higher the value of specific heat the more heat taken by the substance (more warmer will be the substance). So, the potatoes will be more warmer as compared to raisins.
Hence, the correct option is, (a) No. Potatoes will be warmer.