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What else can I help you with?
10 inches of fiberglass insulation Provides how much of an R factor?
r-30
U value of r-19 insulation?
The U value is the inverse of the R value. For R value 19 insulation the U value is 1/19, or 0.0526.
Factor this expression mr ns - nr - ms?
I am guessing there is a missing plus sign and you want to factor mr + ns - nr - ms. If so , mr -ms + ns - nr = m(r - s) - n( r -s ) = (r - s) (m - n)
How do you Factor 3r squared equals 13r plus 10?
(3r + 2)(r - 5)
What is the highest common factor of 441 and 252?
441 / 252 = 1 r 189 252 / 189 = 1 r 63 189 / 63 = 3 r 0 The hcf of 441 and 252 is 63
What are insulating materials rated by?
r factor..the higher the factor the better the insulation
10 inches of fiberglass insulation Provides how much of an R factor?
r-30
How is insulation measured?
Floors, attics and walls all require insulation of different R-Values which are measured by the thickness of the insulation. The R-Value determines how well the insulation will resist heat flow. The higher the R-Value the more resistance it has to heat and cold. If you are adding to existing insulation there is another factor to consider. You will have to determine the R-Value of the existing to know how much additional insulation to add
What is R factor in heat insulation?
An R-value is a unit of thermal resistance for a particular material or assembly of materials (such as an insulation panel). The R-value depends on a solid material's resistance to conductive heat transfer.
Which takes in more heat r-5 insulation or r-35 insulation?
n0
Can foam insulation be sprayed into areas that already have fiberglass insulation in order to increase the r-factor of sagging fiberglass and reduce drafts?
Foam has excellent thermal insulation properties and will do a very good job. But be carefull that the sagging glassfibre will support the foam until it sets or you will have a heap of useless insulation.
What can you name a popcorn store?
pop in here! pop its! pops! (your names) gormet popcorn! (your city) gormet popcorn luv r corn
What is the insulation rating for the garage?
The insulation rating for the garage is R-13.
Is M J R popcorn vegan?
Yes, even with the "butter" MJR popcorn is completely vegan.
Is r-value good or bad?
it is a good thing i think R Value is the thermal resistance of a given material. The higher the R Value the more thermal resistance and the better the insulation. So, an R48 roof system is warmer than an R32 roof system. All insulation materials are rated by their R Value. An inch of rigid insulation has a higher R Value than an inch of fiberglass insulation. Check with the insulation manufacturer for the R Value.
Which absorbs more heat R-5 insulation or R-35 insulation?
Either - the R number refers to the ability to block heat transfer, not absorb it.
Insulation for roof's?
R-38
