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Section 55. Rights and liabilities of buyer and seller.
Which of the following statements is incorrect for a Zener diode in breakdown region?
A spherical black body with a radius of 8 cm radiates 450-watt power at 500 K. If the radius were halved and the temperature doubled, the power radiated...
What is the name of the process by which a liquid changes into gas at all temperatures?
Which instrument is used to measure the moisture content in the air?
In Newton’s law of cooling, the rate of temperature fall is proportional to:
Newton’s second law of motion primarily explains which of the following?
When water is heated from 0°C to 10°C. Its volume
If the Earth stopped rotating, what would happen to the apparent value of gravity (g) at different locations?
What will happen to the volume of ozone, when it is heated?
Two cars A and B are running at velocities of 60km per hour and 45 km per hour. What is the relative velocity of car A with respect to car B, if both ar...
