“20.2 Graphical representation of vectors (ESAGK)
Vectors are drawn as arrows. An arrow has both a magnitude (how long it is) and a direction (the direction in which it points). The starting point of a vector is known as the tail and the end point is known as the head.”
Answer:
A
Explanation:
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Answer:
Sugars are the most common substrate of fermentation, and typical examples of fermentation products are ethanol, lactic acid, carbon dioxide, and hydrogen gas (H2). However, more exotic compounds can be produced by fermentation, such as butyric acid and acetone.
Explanation:
Answer:
D. The cell is the basic unit of living things
Explanation:
Answer:
The given data provided in the question is as follows:
- Gravitational acceleration (g) = 9.8m/s²
We have given to find out the gravitational potential energy produced i.e
- Gravitational potential energy (GPE) = ?
The standard formula for calculating GPE is given by,
- Thus, the value of gravitational potential energy is 858.48 J
