answersLogoWhite

0

Science Experiments

User Avatar

Elva Reinger

Lvl 10
2y ago
No Reviews
Leave the first rating

Rate this Study Guide:

Cards in this guide (12)
How has technology changed farming

it has made daily tasks easier to complete

What is one purpose of a data table

To keep track of a lot of data

Why are data tables used in a controlled experiment

to help record your informantion

What is the range for the following set of measurements 7.1g 9.8g 2.3g 8.5g 7.4g 5.7g

2.3 g to 9.8g

What is the range for the following set of measurements 27 12 31 19 23 11 17

11 Degrees C to 31 Degrees C

The range is 20.

Which of the following best describes a manipulated variable

Fifteen turtles are fed iceberg lettuce and vitamins, while another fifteen turtles are fed only iceberg lettuce

What is the average for the following set of measurements 3.1mL 2.7mL 4.6mL 1.9mL 8.7mL

Average = Sum/Count = 21 mL/5 = 4.2 mL.

What is the average for the following set of measurements 7.1 g 9.8 g 2.3 g 7.4 g 5.7 g

Average works out as: 6.46 g

Which of the following is a testable hypothesis

Common house spiders need to eat insects to live!

In a controlled experiment what term is used to describe the many factors that might be different between the experiment and control groups

Variables

If research is restricted then the new discoveries made are limited. Which action is most likely to increase the number of discoveries scientists can make

Increasing government funding of research

What describes properly controlled experiment

fiver radish plants are grown in sunlight,while another five radish plants are kept in the dark

Related study guides

How has technology changed farming

What is one purpose of a data table

Why are data tables used in a controlled experiment

What is the range for the following set of measurements 7.1g 9.8g 2.3g 8.5g 7.4g 5.7g

➡️
See all cards
No Reviews

How has technology changed farming

Which is an example of the way matter cycles through the bodies of living things

What is one purpose of a data table

In a controlled experiment what is the experimental group compared to

➡️
See all cards
1.0
1 Review

How has technology changed farming

In a controlled experiment what is the experimental group compared to

Which is a positive effect of the technological advance of going from a compass to a GPS

What is the range for the following set of measurements 7.1g 9.8g 2.3g 8.5g 7.4g 5.7g

➡️
See all cards
4.0
1 Review

How has technology changed farming

Which is an example of the way matter cycles through the bodies of living things

What is one purpose of a data table

In a controlled experiment what is the experimental group compared to

➡️
See all cards
No Reviews

How has technology changed farming

What is one purpose of a data table

What most directly enables salmon to swim in a river

In a controlled experiment what is the experimental group compared to

➡️
See all cards
No Reviews