Questions by Masaers

Questions by Masaers

When a metal was exposed to light at a frequency of 4.07× 1015 s–1, electrons were emitted with a kinetic energy of 3.30× 10–19 J. What is the maximum number of electrons that could be ejected from this

asked Apr 26, 2020

1 answer

2 votes

96.8k views

a circle graph shows the favorite sports of girls at their middle school 27% soccer if there are 508 girls at the middle school about how many to soccer as a favorite sport

asked Nov 18, 2019

2 answers

1 vote

38.2k views

Larry used a pattern of colors to make a cube train he use Red Cube a blue cube a Red Cube and another Red Cube before he started the pattern again he use 15 cubes how many red cubes did Larry use

asked Jul 19, 2019

1 answer

5 votes

223k views

Find the positive value of k such that the area of the region enclosed between the graph y=kcosx and the graph y=kx^2 is 2

asked Jun 14, 2018

2 answers

0 votes

710 views

Can sabotage the efforts of overweight people to maintain a slender profile.

asked Mar 26, 2018

2 answers

4 votes

8.7k views

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