Question
Graphite is used in which of the following
applications?Solution
Graphite, a crystalline form of carbon, is used in various applications due to its unique properties. These include pencil leads (due to its softness), batteries (as an electrode material), dry lubricants (due to its layered structure), headphones, and even touch screens. Its versatility arises from its excellent electrical and thermal conductivity.
Find the simplified value of the given expression:
(5 + 13 of 7 - 5.25 of 8 + 63) ÷ 18
What is the total amount spent on Advertising and Training combined?
The angle between the planes x − y + z = 1 and 2x + y − 3z = 5 is:
How does an SSD contribute to faster boot times and application loading in a computer system?
If a line has direction ratios 2, -1, -2, determine its direction cosines.
- 'R' started his journey from point 'X' towards point 'Y' at 40 km/h. Three hours later, 'S' left point 'X' towards point 'Y' at 70 km/h. 'T' left point 'X'...
In a triangle ABC, the sides are AB = 15 cm, BC = 20 cm, and AC = 25 cm. Find the area of the triangle using Heron’s formula.
- What is a hierarchical, decentralized system used to name computers, services, or resources on the internet or private networks?
A container has 80 liters of a mixture of milk and water, with 60% milk. If 10 liters of water are added, what will be the new percentage of milk in th...
A regular hexagon has a side length of 6 units. What is the area of the hexagon?
Relevant for Exams:
