Situation: You found an unknown substance at home. You want to know whether the substance is an ionic compound or a covalent compound. Using your knowledge of the properties of ionic and covalent compounds, you will test whether the unknown substance dissolves in water and organic solvent or not .
1) Problem Statement (based on the situation above)
2) Hypothesis: Write a hypothesis using the "If... then... because..." format.
3) Identify the variables (given answers in complete sentences):
(i) Independent variable
(ii) Dependent variable
(iii) Controlled variableRequired to answer. Multi Line Text. Immersive Reader
4) How will you collect relevant and sufficient data?
5) Procedure:
In your own words, how should the experiment be done in 5-6 safe and simple
steps with the right materials?
Format:
1.
2.
3.
4.
5.
6.
pls help me I need it rn ;(

answer: option (4) is the correct answer.

explanation:

areas which are at low altitudes and near the equator tend to receive direct sunlight from the sun. hence, heat energy or radiations from the sun make these areas warmer and they have warmest water.

whereas areas which are at high altitudes and away from the equator do no receive direct sunlight. hence, no direct contact from the sun makes these regions colder and thus, they have colder water.

thus, we can conclude that the statement areas at low latitudes near the equator have the warmest water because they receive the most direct sunlight best explains the relationship between an area's geography and the temperature of its surface water.

so what is the problem with your lab report and whats the subject of the lab report? i will you

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.