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Alex17521 [72]
3 years ago
13

Discuss how the pressure cooker is designed to achieve temperatures above 100°C.​

Physics
1 answer:
Elza [17]3 years ago
4 0

With rising heat, the steam pressure inside the pot builds up beyond atmospheric pressure, allowing the temperatures to rise well above boiling point. This design enables to save time, energy, and resources. The temperature inside a pressure cooker can well go beyond 110° C, which reduces the time needed to cook food.

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A positive charge of 6.0 × 10-4 C is in an electric field that exerts a force of 4.5 × 10-4 N on it. What is the strength of the
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Answer:

0.75 NC⁻¹

Explanation:

Electric field intensity ( or strength of the electric field ) is the force per a 1 C charge,

So, Force (F) = Electric field intensity(E) × Charge (q)

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And also Electric field intensity is a vector which has a magnitude and direction both. Direction is depending on a charge and the sign of the charge

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