Science Student Questions

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Showing: All Grades / Science (1380 questions)

by Y.JESSICA GEONA RAJ · Class 7

What is the main function of roots in a plant?

Science Other 0 4 answers 75%
by Y.JESSICA GEONA RAJ · Class 7

A portion of a line which has two end points

Science Other 0 3 answers 100%
by ADWIT KUMAR · Class 3

During which phase of the moon can a lunar eclipse occur ?

Science Earth and Universe 0 7 answers 43%
by Y.JESSICA GEONA RAJ · Class 7

Prem and Raju started walking from their house to reach their friend Ritika’s house. Prem covered a distance of 2 km and Raju covered a distance of 4 km but they both took the same time. Which among the following statements is correct for the above situation?

Science Other 0 3 answers 67%
by Y.JESSICA GEONA RAJ · Class 7

Assertion (A): Never look directly at the Sun, as it can be extremely harmful to the eyes. Reason (R): A pinhole camera can be used to see very bright objects such as the Sun.

Science Other 0 5 answers 40%
by Y.JESSICA GEONA RAJ · Class 7

Three objects have densities: A = 0.7 g/cm³, B = 1.2 g/cm³, C = 0.95 g/cm³. Which will sink?

Science Other 0 3 answers 67%
by Y.JESSICA GEONA RAJ · Class 7

A student pours oil into a glass of water and notices that the oil forms a separate layer. This means oil and water are:

Science Other 0 4 answers 75%
by Y.JESSICA GEONA RAJ · Class 7

Which of the following is a standard unit of measurement?

Science Other 0 5 answers 80%
by Y.JESSICA GEONA RAJ · Class 7

Motion of a top is an example of ______ motion.

Science Other 0 3 answers 33%
by Y.JESSICA GEONA RAJ · Class 7

Seema moves on a straight road from point A to point C. She takes 20 minutes to cover AB and 30 minutes for BC. She returns in same time. She makes 5 rounds the same way. Seema concludes that her motion is:

Science Other 0 3 answers 33%
by Y.JESSICA GEONA RAJ · Class 7

Object A is moving in circular motion and object B is moving in linear motion. Which of the two is in translatory motion?

Science Other 0 3 answers 0%
by GIANSH GUPTA KHUNDKER · Class 8

The "Great Red Spot" observed on Jupiter is actually a:

Science Stars and the Solar System 0 4 answers 50%
by GIANSH GUPTA KHUNDKER · Class 8

Why do stars appear to move from East to West?

Science Stars and the Solar System 0 2 answers 100%
by GIANSH GUPTA KHUNDKER · Class 8

What is the correct order of planets starting from the Sun?

Science Stars and the Solar System 0 4 answers 50%
by GIANSH GUPTA KHUNDKER · Class 8

A group of stars that appears to form a recognizable pattern in the sky is known as a:

Science Stars and the Solar System 0 4 answers 50%
by GIANSH GUPTA KHUNDKER · Class 8

Which planet in our solar system is known to have the highest number of volcanoes and acts as the hottest planet, despite not being the closest to the Sun?

Science Stars and the Solar System 0 2 answers 100%
by GIANSH GUPTA KHUNDKER · Class 8

Atmospheric pressure is generally highest at:

Science Force and Pressure 0 5 answers 60%
by GIANSH GUPTA KHUNDKER · Class 8

Choose the incorrect statement about force from the following:

Science Force and Pressure 0 3 answers 100%
by GIANSH GUPTA KHUNDKER · Class 8

A balloon collapses when air is removed from it. This happens because:

Science Force and Pressure 0 4 answers 0%
by GIANSH GUPTA KHUNDKER · Class 8

A man stands on a sandy floor, first on both feet and then on one foot. Which of the following statements is true regarding the pressure on the sand?

Science Force and Pressure 0 2 answers 50%

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