What is the resistance of the lower power setting

Reference no: EM13493568

A 120-V(RMS) space heater has two power settings: 750 W and 1500 W.

(a) What is the resistance of the higher power setting? O

(b) What is the resistance of the lower power setting?

Reference no: EM13493568

Questions Cloud

Explain the diameter of a molecule is approximately : The diameter of a molecule is approximately 1x10^(-18) mets. If 1 nm is equal to 10^(-9)m and 10 Ångstroms, what is the diameter of the nucleus in Ångstroms

Explain what is its molecular weight of the density of a gas : The density of a gas is 3.48 g/L at STP. What is its molecular weight. Select one: a. 44.6 g/mol b. 147 g/mol c. 32.0 g/mol d. 224 g/mol e. 78.0 g/mol

What is the baseballs tangential acceleration : A baseball is bunted down the third-base line leaving the bat from a height of 0.850m with an initial velocity of 4.00m/s at an angle of 36.87° above horizontal, what is the baseball's tangential acceleration at maximum height

Explain ammonium chloride at slightly elevated temperature : Calcium nitrate will react with ammonium chloride at slightly elevated temperature: Ca(NO3)2 (s) + 2 NH4Cl (s) ---> 2 N2O (g) + CaCl2 (s) + 4 H2O (g) A 1.00 mol sample of each reactant will give what volume of dinitrogen monoxide at STP

What is the resistance of the lower power setting : A 120-V(RMS) space heater has two power settings: 750 W and 1500 W. What is the resistance of the lower power setting

State behavior because of the actual volume of gas molecules : Real gases deviate from ideal behavior because of the actual volume of gas molecules and ___________. a. Pressures within the chemical bonds b. Attractive forces between molecules c. That all molecules have different velocities d. Ionization energ..

Estimate the mass of ballonius : On the small and good planet Ballonius in a distant solar system, suppose we find the radius of the good planet to be 210,000 m. Estimate the mass of Ballonius

Explain temperature of a gas in a sealed container changes : The temperature of a gas in a sealed container changes from 20.0 oC to 40.0 oC. If the volume remains constant, the pressure will change from 740 mm Hg to

Explain strong electrolytes in aqueous solution except : All of the following are strong electrolytes in aqueous solution except _________. a. H2SO4. b. NaCl. c. NH4C2H3O2. d. H2CO3. e. KOH.

User Account

All Pages