A 2100 W continuous flow geyser (instant geyser) has water inlet temperature = 10°C while the water flows out at the rate of 20 g/sec. The outlet temperature of water must be about

10 g of water is supplied with 420 J of energy. The rise in temperature of water is

A continuous flow water heater (geyser) has an electrical power rating = 2 k W and efficiently of conversion of electrical power into heat = 80%. If water is flowing through the device at the rate of 100 cc/sec, and the inlet temperature is 10 °C, the outlet temperature will be

If 50g of water at 20^@ C temperature and 50 g of water 40^@ C temperature are mixed, what is the final temperature of the mixture?

Water is filled in a vessel which is kept in a room at a temperature of 20^(@)C . The temperature of the water is slowly increased. When the temperature of water is 40^(@)C , it loses heat at the rate of 10cal/s. What will be the rate of loss of heat when the temperature of water is 80^(@)C ?

If water of mass 60g and temperature 60⁰C is mixed with water of mass 60g and temperature 40⁰C , what will be the maximum temperature of the mixture ?

If 50g of water at 20^@ C temperature and 50 g of water 40^@ C temperature are mixed, what is the final temperature of the mixture of?

If 50g of water at 20^@ C temperature and 50 g of water 40^@ C temperature are mixed, what is the final temperature of the mixture of?

If water of mass 60 g and temperature 50^(@)C is mixed with water of mass 40g and temperature 30^(@)C , what will be the maximum temperature of the mixture ?