Math Calculators

Concave Mirror Equation Calculator Object Distance (do): cm Focal Length (f): cm Calculate

Convex Mirror Equation Calculator Calculate Image Distance (d_i) Object Distance (dod_odo​) Image Distance (did_idi​) Focal Length (fff) 15 cm -6 cm 10 cm 20 cm -6.67 cm 10 cm 25 cm -7.14 cm 10 cm 30 cm -7.5 cm 10 cm 40 cm -8 cm 10 cm

Rectangular to Spherical Coordinates Calculator X Coordinate: Y Coordinate: Z Coordinate: Convert

PVC Pipe Pressure Drop Calculator Flow Rate (m³/s): Pipe Diameter (m): Pipe Length (m): Fluid Viscosity (Pa.s): Fluid Density (kg/m³): Calculate Pressure Drop

Compressed Air Pressure Drop Calculator Initial Pressure (psi): Flow Rate (cfm): Pipe Length (feet): Calculate Factor Description Pipe Diameter Smaller pipe diameters increase friction and resistance, leading to higher pressure drops. Pipe Length Longer pipes cause more friction loss over distance, increasing pressure drop. Air Flow Rate Higher flow rates result in greater friction and … Read more

Pythagorean Numerology Business Name Calculator Calculate Number Letters 1 A, J, S 2 B, K, T 3 C, L, U 4 D, M, V 5 E, N, W 6 F, O, X 7 G, P, Y 8 H, Q, Z 9 I, R

Indian Business Name Numerology Calculator Enter Business Name: Calculate Numerology Number Letters 1 A, I, J, Q, Y 2 B, K, R 3 C, G, L, S 4 D, M, T 5 E, H, N, X 6 U, V, W 7 O, Z 8 F, P

Singular Value Decomposition Calculator Calculate SVD Results: Here’s a comprehensive table summarizing the key concepts and components of SVD: Concept Description Definition Decomposition of a matrix AAA into three matrices UUU, Σ\SigmaΣ, and VTV^TVT such that A=UΣVTA = U \Sigma V^TA=UΣVT. Matrix AAA The original matrix of dimensions m×nm \times nm×n. Matrix UUU An m×mm … Read more

Segment Addition and Subtraction Postulate Calculator Segment A: Segment B: Calculate

Hotel Housekeeping Cleaning Time Calculator Number of Standard Rooms: Number of Deluxe Rooms: Number of Suites: Number of Bathrooms: Number of Lobbies: Calculate Cleaning Time Room/Task Type Estimated Cleaning Time (Minutes) Guest Rooms Standard Room 20-30 Suite 45-60 Deluxe Room 30-40 Common Areas Lobby 45-60 Hallways (per floor) 30-45 Elevators 15-20 Special Tasks Deep Cleaning … Read more