90
30
70
Drag and drop the correct numbers to complete the sentences below.
40
90
30
70
20
50
140
a. Sami is 50 cm away from a vertical mirror. He moves backwards by 20 cm. The distance between his image and the mirror becomes cm.
b. Sami is 50 cm away from a vertical mirror. He moves forward by 20 cm. The distance between his image and the mirror becomes cm.
c. Sami is 50 cm away from a vertical mirror. He moves backwards by 20 cm. The distance between his image and himself becomes cm.
Answers: 2
Another question on Physics
Physics, 22.06.2019 04:10
You will be galileo perform the experiment to determine if objects with different mass fall at the same, or different, rates in the air and in a vacuum. (refer to the walk-through video to locate the online lab within the online textbook).
Answers: 2
Physics, 22.06.2019 04:20
Calculate the capacitance of a system that stores 2.0 x 10^-10c of charge at 100.0 v. use c=q/v. a. 2.0 x 10^-12 f b. 2.0 x 10^-8 f c. 5.0 x 10^11 f d. 5.0 x 10^7 f
Answers: 1
Physics, 22.06.2019 05:00
Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?
Answers: 2
Physics, 22.06.2019 09:30
1. how to locate the image in converging(concave) mirror and diverging (convex) mirror with salt. 2. how to locate the image in a converging (convex) lens and diverging (concave) lens with salt.
Answers: 1
You know the right answer?
Drag and drop the correct numbers to complete the sentences below.
40
90
30
70
90
30
70
Questions
Mathematics, 18.03.2021 01:40
History, 18.03.2021 01:40
History, 18.03.2021 01:40
Mathematics, 18.03.2021 01:40
Arts, 18.03.2021 01:40
Mathematics, 18.03.2021 01:40
Mathematics, 18.03.2021 01:40
Mathematics, 18.03.2021 01:40
English, 18.03.2021 01:40
Computers and Technology, 18.03.2021 01:40
