Explanation

To find the total number of radians through which a point on a wheel has rotated, we can use the fact that one complete revolution corresponds to 2π radians.

For 3 complete revolutions, the total radians can be calculated as follows:

Total radians=Number of revolutions×2π

Total radians=3×2π=6π

Explanation

The maximum power transfer theorem states that maximum power is delivered to the load when the load resistance 𝑅𝐿 is equal to the source (or internal) resistance Rs of the power source.

Mathematically, this can be expressed as:

𝑅𝐿 =𝑅𝑠

When the load resistance matches the source resistance, the power transferred to the load is maximized.

Explanation

Complete Question":

Read the following statements and identify the best cause-and-effect relation:

i. Sara’s productivity at work has significantly decreased over the past month.

ii. Sara has been experiencing frequent interruptions due to ongoing construction work near her office.

Which of the following best describes the cause-and-effect relationship?

a. Sara’s decreased productivity is causing the construction work.

b. The ongoing construction work is causing Sara’s decreased productivity.(correct answer)

c. Sara’s productivity was already decreasing before the construction work began.

d. The construction work is unrelated to Sara’s productivity

Solution:

The best cause-and-effect relationship described in the statements is:

ii. Sara has been experiencing frequent interruptions due to ongoing construction work near her office (cause), leading to

i. Sara’s productivity at work has significantly decreased (effect).

Thus, the correct answer is:

b. The ongoing construction work is causing Sara’s decreased productivity.

Explanation

In longitudinal waves, the particles of the medium move back and forth in the same direction as the wave travels.

This results in compressions and rarefactions within the medium.

Explanation

 Enzymatic activity can be inhibited by heavy metal ions, which can disrupt the enzyme's structure and function.

Explanation

The internal energy of an ideal gas is solely dependent on the kinetic energy of the molecules, which is directly related to the temperature. 

Explanation

760 torr is the same as 1 atmosphere, and 1 atmosphere is equivalent to 101325 Pascals (Pa).

Explanation

Percentage yield is calculated by dividing the actual yield by the theoretical yield and multiplying by 100. 

Percentage Yield =Actual Yield/Theoretical Yield× 100

Explanation

The correct sentence is:

c. She didn't know about the surprise party.

This sentence correctly uses the simple past tense "didn't" with the base form "know."

Explanation

An architect creates blueprints for building designs, just as a programmer creates algorithms to develop software.