Estimate how long it will take to heat a cup of soup

Reference no: EM13555376

A small immersion heater is rated at 400W. Estimate how long it will take to heat a cup of soup (assume this is 474 mL of water ) from 21.5 C to 62.5 C.

Reference no: EM13555376

Questions Cloud

Find the velocity of the crate at he bottom of the incline : A 40 N crate starting at rest slides down a rough 6m long ramp inclined at 30 degrees with the horizontal. find the velocity of the crate at he bottom of the incline

Explain a sample of commercial concentrated perchloric acid : A sample of commercial concentrated perchloric acid is 11.0 M HClO4 and has a density of 1.60 g/mL. Calculate the mass %, molality and mole fraction of HClO4.

At what acceleration will the larger mass fall to the ground : A 0.22 m radius pulley if free to rotate about a horizontal axis. At what acceleration will the larger mass fall to the ground

Define the sn1 mechanism and how much by the sn2 mechanism : An optical pure alkyl chloride has a rotation of [alpha]d of +12.3 while the coresponding alcohol has [alpha]d +10.8. in a reaction of this alkyl chloride with NaOH the resulting alcohol shown alpha d = -8.4. how much of the substituion proceeded b..

Estimate how long it will take to heat a cup of soup : A small immersion heater is rated at 400W. Estimate how long it will take to heat a cup of soup (assume this is 474 mL of water ) from 21.5 C to 62.5 C.

Classes of classifying protozoans : Mention the four classes of Classifying protozoans based on their mode of movement with one major characteristics each

What is the distance between the two second-order maxima : Monochromatic light strikes a diffraction grating at normal incidence before illuminating a screen 3.00 m away. what is the distance between the two second-order maxima

What was the balls greatest height above the floor : Wrongly called for a foul an angry basketball player throws the ball straight down to the floor.if the ball bounces straight up and returns to the floor 2.8s after first striking it, what was the ball's greatest height above the floor?

Pre-eminent italian city-state in the 15th century : Discuss at least three ways in which Henry David Thoreau proved himself a nonconformist. Also, discuss one of Thoreau''s works and how it reflects his nonconformist attitude.

User Account

All Pages