Free Printable Are you smarter than a 1st year?

1.

Solve: $\int x^2+6x+\cos\left(x\right)\ dx$

a)

$\frac{x^3}{3}+2x^2+\sin\left(x\right)+C$

b)

$\frac{x^3}{2}+6x^3-\sin\left(x\right)+C$

c)

$\frac{x^3}{3}+3x^2+\sin\left(x\right)+C$

d)

$\frac{x^3}{3}+3x^2-\sin\left(x\right)+C$

2.

What is the equation of a circle?

a)

$\left(x-h\right)^2+\left(y-k\right)^2=r^2$

b)

$\frac{\left(x-h\right)^2}{a^2}+\frac{\left(y-k\right)^2}{b^2}=1$

c)

$\left(h-x\right)^2+\left(k-y\right)^2=r^3$

d)

$\frac{\left(x-h\right)^3}{a^3}-\frac{\left(k-y\right)^3}{b^3}=1$

3.

Define Enthalpy:

a)

The energy in a system arising from the relative positions and interactions of its parts.

b)

The unavailability of a system's thermal energy for conversion into mechanical work.

c)

A form of energy transfer through conduction, convection, and/or radiation.

d)

A thermodynamic quantity equivalent to the total heat content of a system.

4.

What variable represents enthalpy?

a)

S

b)

H

c)

Q

d)

E

5.

How much Power does a circuit consume that is operating at 2V and 3A?

a)

6W

b)

2/3W

c)

3/2W

d)

12W

6.

Solve the following equation for the two roots of x: $-x^2-5x=-6$

a)

x = 2, 3

b)

x = -1, -5

c)

x = 1, -6

d)

x = 1, 5

7.

What is the value of X when the following equation is balanced? $P_4O_{10}\ +\ XH_2O\ \rightarrow\ 4H_3PO_4$

a)

3

b)

2

c)

4

d)

6

8.

A block of cheese B hangs from the ceiling by rope 1. A wheel of cheese W hangs from the block of cheese by rope 2. What is the correct free body diagram for the wheel of cheese w?

a)

b)

c)

d)

9.

Choose the sentence with the correct comma placement.

a)

I need, sugar, butter, and eggs from the grocery store.

b)

I need sugar, butter, and eggs, from the grocery store.

c)

I need: sugar, butter, and eggs from the grocery store.

d)

I need sugar, butter, and eggs from the grocery store.

10.

What is the second law of thermodynamics?

a)

Two systems in equilibrium with a third system are in thermal equilibrium with each other.

b)

Entropy of an isolated system always increases.

c)

Energy can change forms but it is neither created nor destroyed.

d)

Entropy of a system approaches a constant as temperature approaches absolute zero.

11.

Solve the following: $\frac{d}{dx}\left(\ln\left(2x\right)\right)$

a)

$\frac{2}{x}$

b)

$\frac{1}{x}$

c)

$\frac{1}{2x}$

d)

$\ln\left(2\right)$

12.

In programming, what is a loop?

a)

Is a structure which can repeat a set of statements up to a fixed number of times or until a certain criterion is satisfied.

b)

A collection of contiguous memory locations which can store data of the same type.

c)

Is a structure which can repeat a set of statements up to an unlimited number of times or until a certain criterion is not satisfied.

d)

A collection of distant memory locations which can store data of the same type.

Are you smarter than a 1st year?

Total questions: 12

Worksheet time: 6mins

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