If 𝑛=(32⁄)/(14⁄) , then n is between?
A. 1 and 3 B. 3 and 5 C. 5 and 7 D. 7 and 9
If 78.36= 78.36 xy , then which of the following is correct?
A. x= 1 and y= 1 B. x= 1 and y= 0 C. x= 0 and y= 1 D. x= 0 and y= 0
In projectile motion, the only force of significance that acts on the object is?
A. Gravitational force B. Electromagnetic force C. Frictional force D. None
How does light normally travel?
A. In a straight line.
pH of solution is defined as?
A. Hydrogen ion concentration B. Log of hydrogen concentration C. Minus log of hydrogen concentration D. Molar hydrogen concentration