2. Second and third period
The second and third periods are known as short periods. Each consists of eight elements. The second period starts with lithium (Z = 3) and ends with inert gas neon (Z = 10). The third period starts with sodium (Z = 11) and ends with argon (Z = 18..
The time of a pendulum′s swing varies directly with the square r..
The time of a pendulum′s swing varies directly with the square root of its length. If the pendulum is 1 ft long when the time is 0.2 second, find the time if the length is 9 ft. => 0.6 second or 1.8 seconds or 15 seconds or 0.8 seconds..
The table shows the percentage of scores obtained by John each year d..
The table shows the percentage of scores obtained by John each year during his four year degree course. Which of the following is the equivalent box-and-whisker plot of the data? Also find out the median of scores obtained. Year Percentage of scores 1st Year 70 2nd Year 82 3rd Y..
The percentage of points scored by Jack each year during his four year..
The percentage of points scored by Jack each year during his four year degree course is shown in the table. Which is the equivalent box-and-whisker plot for the data? Also find the average percentage of points scored by him during the course. Year Percentage of points 1st Year 70 2nd..
The table shows the percentage of scores obtained by Sunny each year ..
The table shows the percentage of scores obtained by Sunny each year during his four year degree course. Which of the following box-and-whisker plots match the data? Year Percentage of scores 1st Year 70 2nd Year 82 3rd Year 76 4th Year 80 => Plot 1 or Plot 2 or Plot 3..
Perform the given operation: 91 feet2 seconds× 174 seconds3 hour..
Perform the given operation: 91 feet 2 seconds × 174 seconds 3 hours × 9 miles 819 feet => 290 miles/hour or 580 miles/hour or 58 miles/hour or 29 miles/hour..
Adam is practicing for a spelling contest to be held in the first week..
Adam is practicing for a spelling contest to be held in the first week of August and it will be a Thursday. Use the calendar to find the date of the contest. => 10 th August or 24 th August or 3 rd August or 17 th August..
Which number is greater between the two decimal numbers represented in..
Which number is greater between the two decimal numbers represented in the models? => Both are equal or 2 nd number or Cannot be determined or 1st number..
Uniform Speed
The ball covers 10 m in every 2 seconds. The speed with which the ball is moving at any point between A and E is 5 m/s. The object is moving with uniform spee..
Uniform Speed
The figure shows the distance covered by a ball at every 2 second interva..
The figure shows the distance covered by a ball at every 2 second interva..See what our Users say :
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