Question
Which soil type warms up more rapidly due to lower heat
capacity and good thermal conductivity?Solution
"Sandy soils warm up more quickly compared to other soil types due to their lower heat capacity and good thermal conductivity." Explanation: Lower Heat Capacity: Sandy soils have a lower heat capacity because they generally contain less organic matter and moisture, which means they require less energy to increase in temperature. Good Thermal Conductivity: Sandy soils actually have better thermal conductivity than finer soils like clay, meaning they can transfer heat more quickly through their particles. This helps sandy soils warm up faster in response to sunlight.
A team of 4 men and 2 women is to be selected out of 8 men and 4 women. If only one man and one woman remain in the team, then what will be the total nu...
In an election, a voter may vote for any number of candidates not greater than the number to be chosen. There are 8 candidates and 5 members are to be c...
A task force of 9 members is to be selected from a group of 8 male and 6 female officers. In how many ways can a task force be formed if it must contain...
From 7 experienced and 4 fresher candidates, a panel of 8 is to be made. How many ways can the panel be formed if it includes at least 6 experienced can...
A team of 6 members is to be formed from a group of 7 boys and 6 girls. Find the number of ways to form team such that the team consists of at most 3 gi...
- How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "MONARCH"?
- From 10 musicians and 5 singers, a band of 8 members is to be formed. In how many ways can the band be formed such that there are at least 6 musicians?
In how ways can the selection be made so that a particular member is always included?
How many straight lines can be formed from 9 points out of which 4 are colinear?
In how many ways can the letters of the word ‘MEDICAL’ be rearranged so that the vowels never come together?