Gaming educational platform to study school subjects

IQ Class helps schoolchildren and students from all over the world share knowledge and help each other learn. Ask your question to the community of experts or help others by sharing your knowledge.

illstr

New questions

New questions in the section

Mathematics +1 2022-01-27 11:17:15 5. a) The Chicago Transit Authority thinks that excessive speed on its buses increases maintenance cost. It believes that a reasonable median time from 'Hare Airport to John Hancock Centre is about 30 minutes. From the following sample data (in minutes)... Answer
Chemistry +1 2022-01-16 07:41:51 7. At 20°C, a 2.32 M aqueous solution of ammonium chloride has a density of 1.0344 g/mL. What is the molality of ammonium chloride in the solution? The formula weightof NH4Cl is 53.50 g/mol Answer
Engineering +1 2021-12-08 07:12:20 A steady-flow water power plant has the following inlet and outlet conditions: Inlet Outlet Presure, P psig Pressure, P psig Elevation,乙ft Velocity、 V, ft / s Temperature, T: ℉ 75 400 70.0 0 50 70.1 The plant is adiabatic. How much work does it deliver pe... Answer
Engineering +8 2021-11-11 07:24:05 CHAPTER 10 10-136 A 10-MW geothermal power plant is being consid- ered at a site where geothermal water at 230°C is available. Geothermal water is to be flashed into a chamber to a lower pressure where part of the water evaporates. The liquid is returned ... Answer
Physics +6 2021-11-11 06:44:05 Hey all! Yeahh I;m definitely struggling with this problem,and some aid would be much appreciated:Three identical point charges, each of mass m=0.100 kg, hangfrom three strings, as shown in figure p15.62. If the lengths ofthe left and right strings are ea... Answer
Physics +18 2021-11-11 04:26:04 The immediate cause of many deaths is ventricular fibrillation, an uncoordinated quivering of the heart, as opposed to proper beating. An electric shock to the chest can cause momentary paralysis of the heart muscle, after which the heart will sometimes s... Answer
Engineering +5 2021-11-11 04:01:04 MEMB343 MECHANICAL VIBRATIONS ASSIGNMENT l. For the system shown in Figure 1, where mi=5 kg, m,-10 kg, ki=1000 N/m, k2-500 N/m, k, 2000 N/m, fi-100sin(15t) N and f-0, use modal analysis to determine the amplitudes of masses m, and m2. The equations of mot... Answer
Engineering +12 2021-11-11 01:54:03 Bio 102 Bradshaw Concept mapping The goal of this exercise is to help you find ways to make connections between the various systems we've started learning about. Because each persons' map should be different, you will have to put concepts, definit... Answer
Business +17 2021-11-11 01:47:10 Nation’s Capital Fitness, Inc. operates a chain of fitness centers in the Washington, D.C., area. The firm’s controller is accumulating data to be used in preparing its annual profit plan for the coming year. The cost behavior pattern of the firm’s equipm...
Chemistry +14 2021-11-11 00:19:04 only true false is required little bit explanation would be appreciated Enable Editing an contain viruses. Unless you need to edit, it's safer to stay in Protected View. For all chemical processes AEys-AEurr a. Cr:02,-) Cr(OH), İs a reduction half r... Answer

IQ Class for teachers

We give teachers all the tools they need to make learning as effective as possible for each student

Integrated Curriculum

More than 8,000 student assignments in 5 school subjects
Individual recommendations

Keep track of each student’s weaknesses and gaps in their knowledge to really help them learn.
Determining the student’s level of knowledge

The teacher checks the new students’ knowledge of their subject
Performance analytics online

The teacher has a data sheet for each student, which allows you to assess the level of each class in the individual subjects.

Made with love

Create an account

IQClass unlocks the learning potential of every child

Master useful skills
Improve learning outcomes
Share your knowledge

Create an account