Express the units of angular momentum

(a) using only the fundamental units kilogram, meter, and second;

(b) in a form involving newtons;

(c) in a form involving joule

Thomson observed that the production of cathode rays did not depend on the kind of gas in the tube or the type of metal used for the electrodes. What conclusion did he draw from these observations?

Which unit is used to express the amount of energy absorbed or released during a chemical reaction? (1) degree (2) torr (3) gram (4) joule

Compute the magnitude of the fundamental cross product for the surface defined parametrically.

$$\mathbf{R}(u, v)=u \mathbf{i}+v^{2} \mathbf{j}+u^{3} \mathbf{k}$$

In what fundamental ways does activity-based costing differ from traditional costing methods such as job-order costing as described in Chapter 3?

Which one of the following SI units (labels) could properly describe the product of pressure and volume?
A. newton (N)
B. joule (J)
C. watt (W)
D. horsepower $(h p)$

Based upon his experiments, Joule proposed that the water in a pool at the bottom of a waterfall should have a higher temperature than that at the top. Why might this be so? Explain

In this given exercise, use the Second Fundamental Theorem of Calculus to find $F^{\prime}(x)$.

$$F(x)=\int_1^x \frac{t^2}{t^2+1} d t$$

Find $\displaystyle\int_{10}^{12} \ln t d t$ two ways:
(i) Numerically. (ii) Using the Fundamental Theorem of Calculus.

Choose the letter that best answers the question or completes the statement. Who provided the first evidence that atoms contain subatomic particles? a. Dalton b. Rutherford c. Thomson d. Bohr

Why didn't Joule change his experiment to make $C_{\text {surroundings }} / C_{\text {system }} \approx 0.001$ to increase the sensitivity of the apparatus?

Indicate whether J.J. Thomson would have agreed or disagreed with each of the following statement. "Electrons have a negative charge." Give reasons for your answer.

Each expression simplifies to a constant, a single function, or a power of a function. Using fundamental identities simplify the given expression.

$$\cot \alpha \sin \alpha$$

Verify that the von Klitzing constant, $h / e^2$, gives the SI unit for resistance (the ohm) if $h$ and $e$ are in units of joule-seconds and coulombs, respectively.