Yes because The stiffer the medium the faster the sound waves will travel through it This is because in a stiff material, each molecule is more interconnected to the other molecules around it.
I believe it is C. remain the same. If i am wrong i sincerely apologize.
This depends on how big the bag is. Most commonly, the bag weighs 2 kg to 10 kg or more. With this range of weight, Siobhan should use a balance to measure the mass of the flour and record the mass in kilograms. Thus, the answer is the first choice
Explanation:
Newton thus the S I unit of force is newton
