Questions by Rohit Khandelwal

Questions by Rohit Khandelwal

Which model of the atom described it as being a ball of positive charge containing evenly distributed electrons, and is sometimes referred to as the “plum pudding” model?RutherfordBohrThomsonQuantum mechanical

asked Sep 10, 2023

1 answer

21 votes

125k views

The product of two irrational numbers is (sometime, always, never) rational.

asked Jan 26, 2023

1 answer

11 votes

463k views

. A rock is dropped from a height of 4 m. How fast is it going when it hits the ground? The rock has a mass of 2 kg. (Hint: MEi = MEf)

asked Jan 24, 2023

2 answers

1 vote

377k views

3. Look at the figure below. (note that the figure is not drawn to scale). D E B Which of the following given statements would be needed to prove that the triangles are similar using the Angle-Angle Similarity

asked May 14, 2022

1 answer

42 votes

444k views

Read image for instructions

asked Mar 21, 2022

1 answer

25 votes

311k views

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