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WorksheetsMIDTERM EXAM
Total questions: 50
Worksheet time: 1hrs 16mins
What is the formula for Volume?
Mass/Volume
Density x Volume
Mass/Density
The students measured length during a science experiment, they got 12 cm. But the actual measurement was 14.25 cm. What was the percent error?
15.79%
18.75%
2.25%
18%
The process of using various graphical formats to visually represent the relationship between two or more data.
Presentation
Analysis
Interpretation
It is a practice in which unorganized or unfinished data is ordered and organized so that useful information can be extracted from it.
Data Analysis
Data Presentation
Data interpretation
(not in sig figs) Hf = 80.0 cal/g, Hv = 560.0 cal/g, SH = 1.00 cal/g ºC
Describe the trend shown in the graph.
As the volume decreases, the mass stays the same.
As the mass decreases, the volume increases.
As the volume increases, the mass increases.
As the mass increases, the volume stays the same.
Describe the trend in rainfall from January to June in City 1.
As time increases, the monthly rainfall increases.
As time increases, the monthly rainfall decreases.
As time decreases, the monthly rainfall stays the same
As time decreases, the monthly rainfall decreases.
A survey was conducted to determine the state of the physical and psychological health of high school students.
The researchers used questions that from a survey that students took for their health class. The researchers didn't get permission from the students to do this. Some of the survey questions related to student stress levels and student absences due to illness. The data on these variables are displayed in the image.
Which of the following conclusions are appropriate to draw based on the figure above? (Choose all that apply.)
stress leads to illness
as stress levels increase, the number of absences tends to increase.
We cannot draw a conclusion about the relationship between stress and absences because the students did not give their permission to be included in the study.
there is a negative correlation between stress and illness.
there is a positive correlation between stress level and number of absences.
A remark, statement or comment based on something one has seen, heard or noticed.
Hearsay
Gossip
Observation
Noticed Actions
The sources you used on your research.
Sources
References
Literature
Results
A closing paragraph that summarizes the main points of your research and is intended for the readers to know why your research should matter to them after they read it.
Introduction
Conclusion
Results
Thesis Statement
How much energy is required to raise the temperature of 65 g of glass (Cp = 0.16 cal/g°C) from 15 °C to 42 °C?
280 cal
340 cal
870 cal
530 cal
The density of air at a certain temperature is 1.21 g/L. A large empty box contains 151.2 g of air inside it. Calculate the volume of the box.
0.008 L
125 L
1249 L
12.5 L
What is the purpose of a conclusion in a research paper?
To introduce new information
To summarize the main ideas
To provide recommendations
To present detailed research results
What are the two functions of recommendations in a research paper? (You have to choose two answers here.)
To summarize the main ideas and findings
To provide practical and theoretical implications
To address limitations and suggest future research
To identify the areas of concern that the research findings address
In the study "Predominant Factors Affecting the Career Choice of Grade 12 Students in Kalayaan High School", what is the main finding in the research on the career choice of Grade 12 students?
Career choice is influenced by environmental factors
Career choice is influenced by parental expectations
Career choice is influenced by peer pressure
Career choice is influenced by personal interests
It is a graph that uses symbols to present and compare data. These graphs are often used where there are people who need to understand things, even if they do not read or speak the language.
Bar Graph
Line Graph
Pie Graph
Pictograph
What do you call data that is collected and presented randomly?
Statistical data
Non-statistical data
Tabular data
Raw data
Given the range of views around the issues of..., the evidence from this research suggests that...
CONCLUSION
RECOMMENDATION
"The findings of this study confirm the notion that higher levels of engagement can result from the use of SRSs and GSRSs, as suggested by the relevant literature (Cardoso, 2011; Blasco-Arcas et al., 2013; Liu, Gettig, & Fjortoft, 2010)."
This is an example content of the ________.
Results
Discussion
Summary
Conclusion
What should you use as a guide in writing the results?
variables
background of the study
objectives
methodology
From the given choices below, which consideration in making research reports focuses on securing the correct in-text citation?
a. Researcher must decide on what are the sections that must be included in your report.
b. Researcher must write your report clearly and concisely.
c. References should be carefully and accurately cited.
d. Report should be edited by several times.
Which of the following considerations in making research reports discusses the importance of proof-reading?
a. Researcher must decide on what are the sections that must be included in your report.
b. Researcher must write your report clearly and concisely.
c. References should be carefully and accurately cited.
d. Report should be edited by several times.
A part of the research report that holds the findings of the study and the discussion of each findings.
a. Introduction
b. Review of Related Literature
c. Methodology
d. Results and Discussion
Accuracy means
the measurements are close to each other
the measurement is close to the true value
the measurements are close to each other
the measurements are close to each other and the true value.
Which student is the most ACCURATE?
A
B
C
A zero percent error in a lab is accomplished by...
having a really good measuring device
making sure all the steps in a procedure are being followed
getting the exact result as the expected result in a lab
rounding numbers to zero
The Temperature when a liquid turns to a solid
freezing point
heat of fusion
thermal expansion
melting point
How many Joules of energy are required to make 100 grams of ice at 0 οC completely melt?
200 J
400 J
33,400 J
2,000,000 J
(not in sig figs) Hf = 80.0 cal/g, Hv = 560.0 cal/g, SH = 1.00 cal/g ºC
Which one heats up the fastest.
What is the formula to calculate specific latent heat of vaporisation?
L = Q/m
c = Q/(mΔƟ)
Q = mcΔƟ
Q = mL
