1. Convert to scientific notation: 134,500,000 m. Then express it with the most suitable metric prefix. 2. Convert to scientific notation: 0.000000004103 W. Then express it with the most suitable metric prefix. 3. Convert to a decimal number: 3.67 x 106 J. Then, express it with the prefix most suitable metric. 4. Convert to decimal number: 7.831 x 10-5 m. Then express it with the prefix most suitable metric. 5. Explain in your own words ͞scientific notation͘͟ What is the mantissa? Does the sign of the exponent affect the sign of the entire expression? 6. Explain in your own words how to select the most suitable metric prefix. appropriate

Q: The speed, v, of an object is given by the equation v = At - Bt, where t refers to time. What are…

A:

Q: 1. The size of a quantity is called (a. vector b. scalar c. ratio d. magnitude). 2. A quantity of 12…

A: 1) The size of a quantity is called magnitude. answer is option d 2) quantity is 12 mi/sec towards…

Q: Suppose that a person has an average heart rate of 72.0 beats/min. Assume that a year has 365 days.…

A: Average heart rate = 72 beats /min

Q: Which of the following has the most significant figures? A: 124.12 B: 124.10 C: 3.05 x 105 D: 1205…

A: The objective of the question is to identify which of the given numbers has the most significant…

Q: Metric time is defined so that one day equals 10.0 hours, one hour equals 100. minutes, and one…

A:

Q: A jet airplane reaches 679./kmh on a certain flight. What distance does it cover in 6.0min? Set the…

A: Speed, v = 679 km/hTime, t = 6 min = 6/60 h = 0.1 hDistance, d = ?

Q: A jet airplane reaches  812./kmh  on a certain flight. What distance does it cover in 5.0min? Set…

A: Given value--- speed = 812 km/h. time = 5 min . We have to find--- travel distance?

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.