Review Game Zone
Games
Test
Preview
Back
Match it!
Match it! Select the correct answer from the pull down...Good luck!
If the speed of light is 3 x 10^8 meters/second, how many seconds does it take light to reach the Earth, if the sun is 1.5 x 10^11 meters from Earth?
4.08 x 10^12 particles
5 x 10^2 seconds
5.12 x 10^7
2.796 x 10^10 calculations
1.28 x 10^4 volume
6.5 x 10^-5
4.8 x 10^-2 lbs
2.24 x 10^9
Through research, scientists found that the body of a 200 lb person consists of 3.2 x 10^-5 lbs of zinc. In the bodies of 1,500 such people, how much zinc is present?
4.08 x 10^12 particles
5 x 10^2 seconds
5.12 x 10^7
2.796 x 10^10 calculations
1.28 x 10^4 volume
6.5 x 10^-5
4.8 x 10^-2 lbs
2.24 x 10^9
Scientists discovered that the size of the Antarctic Ocean is 2.033 x 10^7 Km^2. How big is the Arctic Ocean, if the Arctic Ocean is ¾ of the size of the Antarctic Ocean?
4.08 x 10^12 particles
5 x 10^2 seconds
5.12 x 10^7
2.796 x 10^10 calculations
1.28 x 10^4 volume
6.5 x 10^-5
4.8 x 10^-2 lbs
2.24 x 10^9
In Australia, the people use approximately 2,240,000,000 pounds of bread in a year. How can we write this number in scientific notation?
4.08 x 10^12 particles
5 x 10^2 seconds
5.12 x 10^7
2.796 x 10^10 calculations
1.28 x 10^4 volume
6.5 x 10^-5
4.8 x 10^-2 lbs
2.24 x 10^9
If we suppose that the volume of Lake Rason is approximately 2.56 x 10^5 km^3 and Lake Rason is 20 times the volume of Lake Rushy, write the volume of Lake Rushy (approximately).
4.08 x 10^12 particles
5 x 10^2 seconds
5.12 x 10^7
2.796 x 10^10 calculations
1.28 x 10^4 volume
6.5 x 10^-5
4.8 x 10^-2 lbs
2.24 x 10^9
The bedroom of our house is 1,200 cubic meters. We know that there are 3.4 x 10^9 particles of dust per cubic meter. Write how many particles of dust are present in the bedroom of our house.
4.08 x 10^12 particles
5 x 10^2 seconds
5.12 x 10^7
2.796 x 10^10 calculations
1.28 x 10^4 volume
6.5 x 10^-5
4.8 x 10^-2 lbs
2.24 x 10^9
Last month, my friend bought a computer. If it can perform 4.66 x 10^8 calculations per second, what is the performance of the computer in one minute?
4.08 x 10^12 particles
5 x 10^2 seconds
5.12 x 10^7
2.796 x 10^10 calculations
1.28 x 10^4 volume
6.5 x 10^-5
4.8 x 10^-2 lbs
2.24 x 10^9
0.000065 is the wave length of yellow light. Can you express the measurement using scientific notation?
4.08 x 10^12 particles
5 x 10^2 seconds
5.12 x 10^7
2.796 x 10^10 calculations
1.28 x 10^4 volume
6.5 x 10^-5
4.8 x 10^-2 lbs
2.24 x 10^9
Check it!
Match it!
Match it!