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Anan Mathew
Subject: Science
, asked 54 minutes ago
Two objects P and Q are placed in a beaker containing a liquid. Object P floats in the liquid and object Q sinks. Which row for the densities of object P, object Q and the liquid is possible? / density of object P g cm3 / density of object g cm Q 3 / density of liquid g cm3 A 1.2 ,0.6 ,0.8 B 1.2, 1.4, 1.0 C 11.3, 8.9, 13.6 D 11.3, 19.3, 13.6.
Answer
6
Arnav Chaudhary
Subject: Science
, asked 6 hours, 34 minutes ago
Read the Assertion & Reason statements carefully and mark the correct option out of the given options :
a. If both assertion and reason are true and the reason is the correct explanation of the assertion. b. If both assertion and reason are true but the reason is not the correct explanation of
the assertion. c. If assertion is true but reason is false. d. If both assertion and reason are false. Assertion: Certain cancers are caused by genetic abnormalities. (1)
Reason: They are chronic diseases.
Answer
1
Arnav Chaudhary
Subject: Science
, asked 7 hours, 21 minutes ago
Read the Assertion & Reason statements carefully and mark the correct option out of the given options:
a. If both assertion and reason are true and the reason is the correct explanation of the assertion. b. If both assertion and reason are true but the reason is not the correct explanation of
the assertion. c. If assertion is true but reason is false. d. If both assertion and reason are false. Assertion: Value of acceleration due to gravity does not depend on the massof object. (1)
Reason: Acceleration due to gravity is same as universal gravitational constant.
Answer
2
Arnav Chaudhary
Subject: Science
, asked 7 hours, 21 minutes ago
Two objects of masses m1 and m2 when separated by distance d exerts force F on each other. What happens
when:
(i) value of mass of 1st object is doubled?
(ii) mass of both object is doubled?
(iii) masses are brought closer so that distance between them becomes d/2?
Answer
1
Arnav Chaudhary
Subject: Science
, asked 7 hours, 22 minutes ago
A man feels himself lighter on moon than on the earth. Why?
Answer
2
Arnav Chaudhary
Subject: Science
, asked 7 hours, 23 minutes ago
Is there any change in velocity of object during feel fall? Plz answer
Answer
2
Dhruvi Relan
Subject: Science
, asked 16 hours, 26 minutes ago
Experts pls.explain.following quest Q-Calculate the weight of carbon monoxide having same number of oxygen atoms as are present in 88 g of carbon dioxide.
Answer
1
Devanshi
Subject: Science
, asked 21 hours, 43 minutes ago
Plss anyone explain me q-5
Answer
3
Ms.arzin Qadri
Subject: Science
, asked 1 day, 3 hours ago
explain all the simple permanent tissues; this is a 3 mark question please answer it accordingly experts
Answer
1
Katyani Mishra
Subject: Science
, asked 1 day, 20 hours ago
Biological names of
tree
Answer
8
Ms.arzin Qadri
Subject: Science
, asked 1 day, 22 hours ago
Experts please answer the question
Answer
1
Sai Krishna Nayak
Subject: Science
, asked 2 days, 1 hour ago
Give full form of CFC. State two effects of depletion of ozone layer in the atmosphere.
Answer
9
Siddhant Singh
Subject: Science
, asked 2 days, 5 hours ago
An object starts moving from rest with a velocity of 10 metre per second and covers a distance of 50 km . Find it's acceleration.
Answer
2
Siddhant Singh
Subject: Science
, asked 2 days, 5 hours ago
What will happen if you put a plant cell and an animal cell into the concentrated salt solution.
Answer
19
Siddhant Singh
Subject: Science
, asked 2 days, 6 hours ago
Write three difference between suspensions and colloidal solution
Answer
18
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What are you looking for?
a. If both assertion and reason are true and the reason is the correct explanation of the assertion. b. If both assertion and reason are true but the reason is not the correct explanation of
the assertion. c. If assertion is true but reason is false. d. If both assertion and reason are false. Assertion: Certain cancers are caused by genetic abnormalities. (1)
Reason: They are chronic diseases.
a. If both assertion and reason are true and the reason is the correct explanation of the assertion. b. If both assertion and reason are true but the reason is not the correct explanation of
the assertion. c. If assertion is true but reason is false. d. If both assertion and reason are false. Assertion: Value of acceleration due to gravity does not depend on the massof object. (1)
Reason: Acceleration due to gravity is same as universal gravitational constant.
when:
(i) value of mass of 1st object is doubled?
(ii) mass of both object is doubled?
(iii) masses are brought closer so that distance between them becomes d/2?
tree